Trigonometry Class 10 in One Shot 🔥 | Class 10 Maths Chapter 8 Complete Lecture | Shobhit Nirwan

In this video we'll study class 10th chapter 8 Trigonometry in One Shot !
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1) Trigonometry Class 10 in One Shot 🔥 | Class 10 Maths Chapter 8 Complete Lecture | Shobhit Nirwan
2) trigonometry class 10 ex 8.1
3) trigonometry class 10 one shot
4) trigonometry class 10 ex 8.4
5) class 10 maths chapter 8 exercise 8.1
6) class 10 maths trigonometry introduction
7) class 10 maths trigonometry identities
Love you all ❤️
Shobhit Nirwan

[@ShobhitNirwan17]

Next Chapter Jaldi Batao Konsa ??

[@pvfactors4272]

Circles or similarity of triangles. I replied 1st so I think I will get first chance😅

[@ShreyaRolen]

Surface area and volume

[@SarinXD]

Triangle

[@gamerdudespreet3579]

Quadratic equation

[@vedhaprakashv8013]

Quadratic equation bhaiya all are easy except this

[@Nikhil.raj__pandey720]

Bhagwan kare ap sbhi ko board me ache marks aye Thanks friends for 26 likes Mai itne me hi khus hu yr

[@kirish238]

🎉

[@anipaul3131]

Jwrur

[@Riyansh2707]

bro you are better than those people who gave oath [KASAM] for too many likes, hats off bro

[@AnilJat-uj9pd]

@@anipaul3131 teachers bhi videos dekhne aati h..or fir apni academy kholte h🤣🤣

[@dracoon30]

bro tuu genz hai and 10th me bhi kya chapri giri kr rha hai yrr bacha hai kya ?

[@Anshpandey-xo]

I wish all students of 2024-2025 boards get 98% in exams ❤🎉

[@PrabhatKumar-vn6qq]

Like kro sb

[@Ronzz85]

Thanks bro

[@BAHAR__KE__SHORTS]

Bhai 😂😂 do percent aur Dene me kya kanjoosi Kar rahe hi

[@issak.bvalal-pr1vd]

Thanks

[@punamsingh5918]

Majak thodi h bhaii 😂😂

[@NamanSingh-h1r]

All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W i hope this list will help you! ❤ ek free ka like dete jana aur insta me follow bhi kr lo plz id= namansingh.27

[@RubinaKhan-z5n]

❤

[@pankajdhiman5370]

Bro it's maths class prashant bhaiya class is in description

[@VIRAT-EDITZ99]

Itni mehnat ki h thank u ❤

[@pythonsaibotgaming91]

Bro this is math class not physics class 😂🤌

[@FLGamerz717]

Hiii

[@Arpitshahofficial]

TIMESTAMPS 00:00 Intro 01:10 Aim 01:30 Meaning of trigonometry 06:06 Trigonometric ratio 13:54 1st Question of video 18:21 2nd Question of the video 23:17 3rd Question of the video 24:48 4th Question of the video 27:35 5th Question of the video 32:15 6th Question of the video 40:43 Kuch kaam ki baat 43:30 Trigonometry table 50:29 7th Question of the video 52:40 8th Question of the video 56:08 9th Question of the video 58:01 10th Question of the video 01:07:46 Intro pole Question 01:09:39 Trigonometric identities 01:12:04 11th Question of the video 01:17:00 12th Question of the video 01:21:40 13th Question of the video 01:28:50 14th Question of the video 01:32:56 15th Question of the video 01:35:47 16th Question of the video 01:42:40 17th Question of the video 01:44:50 outro JAI SHREE RAM

[@RiyaRajesh-lx2qs]

Jai shree ram 🚩🙏 and thankyou

[@Arpitshahofficial]

@@RiyaRajesh-lx2qs JAI BABA KI

[@LilianaAlbero]

😭❤❤

[@SubhashreeKundu-qs1zc]

Jay shree ram❤

[@shosho-UwU]

First time useful hai 😂

[@adityaraj_901]

00:00 Intro 01:10 Aim 01:30 Meaning of trigonometry 06:06 Trigonometric ratio 13:54 1st Question of video 18:21 2nd Question of the video 23:17 3rd Question of the video 24:48 4th Question of the video 27:35 5th Question of the video 32:15 6th Question of the video 40:43 Kuch kaam ki baat 43:30 Trigonometry table 50:29 7th Question of the video 52:40 8th Question of the video 56:08 9th Question of the video 58:01 10th Question of the video 01:07:46 Intro pole Question 01:09:39 Trigonometric identities 01:12:04 11th Question of the video 01:17:00 12th Question of the video 01:21:40 13th Question of the video 01:28:50 14th Question of the video 01:32:56 15th Question of the video 01:35:47 16th Question of the video 01:42:40 17th Question of the video 01:44:50 outro JAI SHREE RAM

[@STARSK28]

Thankyou ❤❤

[@Lohiyayash098]

Valle bhaut velle log. 😂😂 Take it easy 😅

[@digitalkashyapnavneet]

Jai shree ram 🙏🙏

[@ANGELprayanka]

​@@Lohiyayash098right bro 😂😂😂 Btw Jai shree ram 🚩🚩🚩🚩🚩🚩🚩

[@ANGELprayanka]

Jai shree ram bhai🚩🚩🚩🚩🚩​@@digitalkashyapnavneet

[@SKUNAaep]

1:03:12 you can also find Angle (A) by angle sum property [ A + B + C = 180° ] C = 30° and B = 90 Therefore A = 60°

[@aadishpatil4470]

yes vro

[@ANIKETH_PRAJAPATI]

Yes 😅

[@barnalibiswas2467]

Jab question me sirf solution mangenge tab...agr direct kiya ki trigonometry se kro...toh nhi kr skte

[@SKUNAaep]

@@barnalibiswas2467ok

[@MEMESHERO2.0]

haaa, par trigno mai tughe formula sai hi nikalna padega , varna maybe marks kat sakte hai

[@Memer__guy342]

bro this is literally crazyy ... this was my first lecture from this teacher nd maa ksm he teaches so well yrr... he is very underrated ... literally he made my concepts at top level ... fully recommended for maths

[@muneeblately]

no he isn't

[@Memer__guy342]

Who is reccomended then ?

[@imru144]

@@Memer__guy342 i think he is trying to say that he isnt underatted

[@Memer__guy342]

@imru144 he was but now he isn't

[@Arpitsingh70Singh]

He is best teacher In math

[@Avigothwal707]

To get 100%in boards just like this comment

[@Vintage_editzzzz]

❤

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@@MohdToheed-h9e mere mummy ke mobile se aur meri mummy mere sath bethi hai padhai ke waqt

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Bhai tum kitne bhi kaho magar number utne hi aayenge

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[@DhrxvMusic]

0:10 - Mujhe lga AD aagyi 😂😂😆😆

[@raginisharma4807]

Mujhe bhi 😂😂

[@DhrxvMusic]

@@raginisharma4807 😂😂

[@DeepaMathur-id6bt]

Aacha

[@PRINCE_RAJPUT_YT01]

🎉

[@kamleshverma9555]

Me to 😂😂

[@babaavhad7729]

1 like and 98% in 10th

[@shilpamahale1024]

I wanted to like u but i wanna score 99%in boards.....

[@TanmayBansal.]

Vote for circles 👇🏻

[@Animedcric8648]

Yes

[@RudraPanda-v7l]

No

[@VanshikaJaisinghani]

No

[@Animedcric8648]

@@VanshikaJaisinghani what's your problem

[@Animedcric8648]

@@VanshikaJaisinghani jyada aata h ?

[@zekrominater955]

1:35:48 This question can be easily done with the identity m² - n² = (m + n)(m - n). When you simplify it, LHS comes out to be (2tanA)(2SinA). After this, just put the values in the RHS and HP!

[@aaarshh]

00:03 Introduction to Trigonometry in Class 10 Maths 02:05 Understanding the concepts of a right angle triangle in trigonometry 06:13 Understanding trigonometric ratios in a right angle triangle 08:19 Understanding trigonometric functions and their relationships. 13:34 Understanding trigonometric ratios and their relationships 15:34 Understanding Trigonometry concepts for Class 10 Maths 19:29 Explaining trigonometric ratios using the example of a triangle with given sides. 21:28 Understanding trigonometric ratios and their applications 25:39 Understanding trigonometry ratios and their application. 27:45 Understanding right angle triangles and applying Pythagoras theorem 31:48 Understanding trigonometry with unknown sides and angles 33:43 Understanding trigonometric ratios for angles and sides. 38:16 Proving the equality of two angles using trigonometric ratios 40:23 Trigonometric ratios for equal angles 43:50 Trigonometry involves calculating values for standard angles. 45:38 Understanding the value of trigonometric functions at θ=0 49:04 Value of sine for standard angles 51:06 Trigonometric values for standard angles. 54:49 Trigonometry applications and angle calculations. 56:38 Trigonometric functions and solving equations using trigonometric values. 1:01:05 The Pythagoras Theorem explains the relationship between the sides of a right-angled triangle. 1:02:55 Trigonometry helps find unknown angles using known sides. 1:06:40 Trigonometry basics and solving triangles 1:09:02 Trigonometry basics and key formulas 1:12:42 The video covers trigonometry concepts for Class 10 Maths. 1:15:16 Trigonometry concepts for Class 10 math 1:19:18 Trigonometric identities and simplification 1:21:33 Proving tan(3θ) = 1 + θ ∗ cot(3θ) 1:25:25 Trigonometric identity derivation process 1:27:22 Trigonometry identities and their applications 1:31:53 Understanding the properties of trigonometric identities 1:33:46 Solving and simplifying LHS and RHS equality 1:37:57 Simplification of trigonometric terms in the context of RHS multiplication by 4 1:40:43 Discussing the simplification of roots in trigonometry 1:44:58 Understanding and mastering NCERT trigonometry concepts. 1:46:30 Trigonometry is all about practice

[@nazibunnisha9858]

Hats off to you for writing this 👏 🙌

[@aaarshh]

@@nazibunnisha9858 thanks i just wanted to help others as no comment gives in proper timestamp so i thought i should do that.

[@Dhruvi-bo3ks]

Thanks dudeee❤

[@Garima-q8z]

Thanks Bhai 😊

[@jtechnicalgaming7831]

Thank you bhai

[@rujuta29]

I'm telling you all... you are very very lucky !! Shobhit bhaiya is himself here to teach you maths ! I'm in 12th rn and I've experienced how accurate his strategies are... so study well and don't stress 🤍

[@sanatandharma207]

What should i do i cant study in festival

[@divyanshipathakm]

​@shantabenvagadia1299 •Set 3 or 4 tasks for the days in vacation •And try to do these 4 tasks before 2 pm in afternoon .. so that you can enjoy rest of the day!!!

[@nitinkhodke6737]

​@@sanatandharma207stop the excuses......don't be a weakling.....take motivation and get up......don't let festivals stop you

[@sanatandharma207]

Okay

[@sanatandharma207]

@@divyanshipathakm okay thank you brother/sister

[@JAYPRAKASHBoss-v5r]

2025 batch 💀☠️

[@nikhilkumarmurmu481]

☠️

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Im also 2025 batch

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☠️💀💀

[@Sadanaxyzz]

Mein bhii

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✋🏻💀

[@None24474]

As a senior I suggest you following points 1- Don't rush for reference books just prepare your NCERT book very well 2- Study shobhit bhaya's notes very well 3- Try to solve pyq as much as you can If you are following all the three points then definitely you will score 98+ All the best 👍

[@aadi7636]

Why u r spamming bro Stop it

[@Kikhtuy12]

Tere kitne bni thi b**k

[@VANTIO272]

How to get pyq online ?

[@jayeshehehe]

BSDK Senior hai toh idhr ky comment kar rha hai , trignometry ki badi yaad aa rhi hai terko

[@murari2247]

Best book for pyq pls ??

[@NITINKUMAR-346]

1:03:51 it can be angle B+C+A=180 90+30+A=180 120+A=180 A=180-120 A=60

[@gliterpixie347]

yes even i did same but if we do it in exam can we get full marks? pls replyyyyy

[@mitzuku123]

If the answer is correct, of course you will get marks in the exam

[@RishikaAgarwallllll]

I also did same

[@Bottle26]

​@@mitzuku123 answer is only half mark we need to do step by step

[@venomedge_105]

@@gliterpixie347 if question is of 3 to 4 marks so do same as sobit bhaiya other wise we can by this only a+b+c =180

[@shorts_editz7]

1:13:47 Better and easy solution 👇 >Sec²A - tan² A =1 >Sec²A - 1/Cot²A=1 >Sec²A = 1 + 1/Cot²A >Sec²A = (Cot²A +1)/Cot²A >SecA = √{(Cot²A+1)/Cot²A} >SecA = √{(1+Cot²A)/Cot²A}

[@ShivanandKumar-k6k]

Yes!!

[@priyankauddharwar2039]

Thanks a lot

[@annusheoran8875]

Yes😊😊

[@nextkpopstars4197]

Ya to hexagonal formula ha

[@Sharma67510]

Mujhe shamjh hi nhi aa rha yrr 😅😅

[@eshikarajbanshi6533]

2025 batch, watching this in January 2025 🤡

[@Kanha_world_009]

Yesss😂

[@zairaknasiry1875]

30 january 🙂

[@Kanha_world_009]

@zairaknasiry1875 Yes I m

[@shrutiaglawe2008]

1:03:30 I think it would be simpler if we use : Property of triangle - Sum of all angles of a triangle is 180 . It is the simplest method to find a remaining angle if any two angles are given . Here, angle B = 90° ____(given) angle C = 30°____(given) Therefore, angle A = 60° ____(Remaining angle)

[@e-sport7041]

I was thinking the same bro

[@siddhitiwari8806]

True we should always opt for shortest and simplest way

[@shukla8692]

we also applied concept of similarity of triangles in previous questions @@pritibajpai1115

[@harshchauhan3287]

no sence what about the concept of linear equations in two variable @@pritibajpai1115

[@rasheedafatemapatel5113]

I thought the same

[@laladestiny6762]

1:05:10 sir idhr pe angle CAB ki value angle sum property se bhi nikal sakte thoda easy karne ke liye. Kyuki angle c already 30 tha or angle B 90 degree hojaega bcuz Right angle triangle to do values hai teesri nikal skte hai A + B+ C =180 A +90+ 30 =180 A + 120=180 A= 180-120 A= 60°

[@Aditya-ro1mu]

Vo Toppers ka style hai... :D

[@zhongxina27]

​@@upupsclovers7142trigonometry hai triangle nahi

[@Someoneinthisuniverse]

​@@zhongxina27 Lekin angle to triangle ka hi find karna hai n

[@prexsze2109]

exactly! even i had the same doubt . why cant we just use angle sum property?

[@sujiththalil7511]

Yes , I too think this is correct. We are not mentioned to find using trigonometric rattios

[@puneet7035]

11:33 Also like this (pakistan=P Bhuka=B pyasa=P Hindustan=H Hara= H Bhara=B) Don't take this serious educational purpose only,Easy than shobit bhaiya to learn this

[@classicaryan8047]

❤❤ 10th matlab only next toppers 1. Shobit Bhaiya (maths) 2. Prasant bhaiya(Science) 3. Digraj Sir (SSt) All are the Godfather of above subjects) #(Pasand aaya to like karna)

[@Huzaib---------shiekh]

Then Rakshak sir are the God of all three teachers

[@AnshulBharti-de3hm]

​@@Huzaib---------shiekhrakshak sir nahi mere la***hai 😂

[@suryanshsingh9280]

@@Huzaib---------shiekh bro digraj sir is alone on another level in social sciences and rahsak sir for physics

[@hasmeetsinghchopra3935]

Pranay chauhan is the best teacher he is also the god of all the subjects

[@AnshulBharti-de3hm]

@@hasmeetsinghchopra3935 he is god of chemistry ⚗️🧪

[@zennx8170]

1:02:46 here, to find Angle A, we can simply use the basic triangle property : the sum of all 3 angles = 180° Angle A + Angle B + Angle C = 180° Angle A + 90° + 30° = 180° (angle b = 90° because its a right angle) Angle A + 120° = 180° Angle A = 180°-120° Angle A = 60°

[@sudha5469]

Exactly duh!!, but I still don't know if I can use it this way on the exam answer sheet😅

[@zennx8170]

@@sudha5469 why cant you?

[@aakashfr]

​@@zennx8170 cuz they have trust issues with cbse

[@Eternal_Protagonist]

he has given that just because we have to find it using for angle a using trigno its easier for trigno rats to find it as they can see through words like l.......

[@zennx8170]

@@Eternal_Protagonist oh i see

[@sohannn.01]

1:05:00 In This question the second part can be also done by angle sum property ✓A + 30* + 90* = 180* ✓A = 180* - 120* ✓A = 60*

[@zomacchy16]

Yes!!!

[@sanjeevraddichavaraddi3516]

Ya

[@gwsarthak6057]

And also by 90-THITA PROPERY

[@PraveshKumar-jt1uj]

Lol

[@shineeeeeeee23]

Please yaar mujhhee samajh nahii aaya ki H kaisee niklaa bataa doo

[@vinaykumarrai1235]

1:04:47 we can also find angle CAB by application of angle sum property in triangle ABC..like it has given that angle b is 90 ° nd angle C is 30° by adding both we got 120° and when we subtract 180 - 120 it gives us 60 that is our answer.... Like if this is correct 👇

[@nainkook]

24:38 #L.P :‐ Given SinA=3/4 , find cosA cosec + tanA secA ka answer 7√7+36/21 aayega 😇💕

[@Totalgaming09_3]

😅

[@viraatgargav463]

Galat

[@SATISHSINGH-zo9kr]

​@@viraatgargav463 tumhara galat hai

[@sigma.96]

Correct

[@Bhaya.102]

​@@viraatgargav463it's right

[@adicuberokacuber6770]

Legends watching this after finishing of class 9 exams

[@IcY200]

same

[@a_normalhumanbeing]

haha how do you know man?

[@subhashchander6563]

Yes bro

[@fotmar-u2l]

*class8

[@PriyanshuSwarnkar36]

Aap antaryami ho🤔😅

[@renukaindur8181]

23:56 it's answer is √7÷4 ×4÷3 +3÷√7×4÷√7 √7÷3 +12÷7 Take the LCM and add it 7√7+36÷21 It is the final answer

[@nasimakhtar7996]

The comment i was finding,,, thanks blud

[@Ajaykumar123_rcm]

Very nice congratulations ❤❤❤❤❤❤❤

[@PragyannBora]

THANKS a lot Shobhit bhaiya, this helped me a lot!❤️🙏🏿

[@NiyatiMishra-sk8ep]

1:15:06 OR Sec²A + Tan²A = 1 Therefore, Sec²A = 1 + Tan²A Therefore, Sec²A = 1 + (1/Cot²A) = 1 Therefore, SecA = Square root of [(1 + (1/Cot²A)]

[@Shefali_05]

It should be Sec^2A-Tan^2A=1.

[@Dharmik18309]

Both ans are same ( of yours and sir)

[@pardeepKumar-dq4nn]

No because the formula used by sir is wrong​@@Dharmik18309

[@a.msisters0230]

Surface area and volume Area related to circle Triangle Btw awesome lecture 💙✨

[@SrvRajpuT01]

Hi

[@you.know.me..]

26:11 P = 9k because √9k² ( square se root khatam ) = so,, P = 9k

[@anshikasingh7278]

01:10 Aim 01:30 Meaning of trigonometry 06:06 Trigonometric ratio 13:54 1st Question of video 18:21 2nd Question of the video 23:17 3rd Question of the video 24:48 4th Question of the video 27:35 5th Question of the video 32:15 6th Question of the video 40:43 Kuch kaam ki baat 43:30 Trigonometry table 50:29 7th Question of the video 52:40 8th Question of the video 56:08 9th Question of the video 58:01 10th Question of the video 01:07:46 Intro pole Question 01:09:39 Trigonometric identities 01:12:04 11th Question of the video 01:17:00 12th Question of the video 01:21:40 13th Question of the video 01:28:50 14th Question of the video 01:32:56 15th Question of the video 01:35:47 16th Question of the video 01:42:40 17th Question of the video 01:44:50 outro

[@deadchannel5008]

respect++

[@deadchannel5008]

bro Q10 B me triangle ki property (a+b+c=180) use kar sakte h?

[@anshikasingh7278]

@@deadchannel5008 yep kar sakte hai

[@anshikasingh7278]

@@deadchannel5008 depends ques ke marks per

[@rohimulh9]

😅

[@Pilot_suhanie]

Anyyyy 2024 - 2025 batch attendance please 😄😂😂⚡

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😊

[@ayushgamerx3911]

So cute 🥰

[@PalakDhiman-e2g]

2024 😅

[@Smsgaming279-g1v]

😊

[@govindmarandi403]

Yah im

[@NiyatiMishra-sk8ep]

1:13:35 Better yet, Sin²A = 1/Cosec²A Therefore, Sin²A = 1/(1 + Cot²A) Therefore, SinA = Sqaure root of [1/(1 + Cot²A)]

[@GuleshSahu-j1l]

1:21:37 what can be the maximum marks allotted for this question sir??

[@sukhasingh7617]

May everyone get 95% in boards ❤

[@Divyaaranii]

Same 2u😂😂

[@svhxs007]

no they wont stfu bitch

[@badalkumarsahoo446]

Then who will be topper😅

[@Pragatizzzzzvlog447]

Thank you 🙏🏻

[@Thakurs180]

Rehn da pass hona h bus

[@Viratmishra5732]

Guyss good luck for your tomorrow's exam❤👍🏻

[@HipHopgaming-b8u]

Thank you bro 😊✨

[@anipaul3131]

Sure

[@Anukriti_Sharma]

Thankyou

[@Santu9484]

To make it easy we can apply angle sum property here 1:03:38 . C = 30 , B = perpendicular (90) so angle A = 90-30 = 60 degree

[@sarvamangala1836]

Mai bhi yahi kahna chahti thi

[@z4xfreak251]

Bhaiya ne square ko 2 samaj ke divide kardiya

[@tejpal2917]

hmmm

[@arsalan9109]

We have to use trigonometric ratio

[@karan_sahu_07]

😅 koyi na bhai Hota hai ​@@z4xfreak251

[@tanishaagrgg]

1:03:37. Bhaiya yaha angle angle sum property sy bhi le skte hy i think . Means angle B is 90° C is 30° then 90°+30°+ C =180° (angle sum property) C=180°-120° C=60°

[@TRAINYOURBRAIN-nf8re]

Yess 👍

[@alimalik077]

1:02:54 three angles sun 180 two given thir find 90+30+angle A = 180 Angle A =60

[@rajeevranjan1611]

But if angle b is not given then that is useful

[@KilluaZoldyck-qo5zr]

can we seriuosly use this and getrmarks

[@a_normalhumanbeing]

​@@KilluaZoldyck-qo5zrya i too had the same question whether we could use this or not.

[@abhiN08]

yeah

[@alimalik077]

@@rajeevranjan1611 no

[@zablo__0]

First time i enjoyed maths in my life 😂😢❤

[@FalakTaank]

Me too

[@SaiSaketh-mc7ux]

Same

[@chandrakantirout5493]

I also 😂😂

[@zablo__0]

BTW I SCORED 90 MARKS IN MATH and overall 89 % ☺️

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​@@zablo__0who gives a f#ck

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Kon kon september 2024 me dekh rha hai😄😄😄😄

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Padhne p dhyan de comment krne se kuch na ho chote. 💀

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Bhai mera toh kl hi papr h 11 bje dek rhi hu 😅😅

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@@Kritikaaa_soniiii top kra hoga phir toh

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Phad le bhai kuch nhi rhka

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Us bhai us..

[@Rip_butter]

50:01 for value of tan you can divide the sin and cos value example: sin 0 = 0 cos 0 = 1 tan0 = cos/sin = 1/0 = inf or not define

[@naitikgaming2504]

In ∆OPQ, Right angle at P , OP=7cm and OQ-PQ=1cm determine values of sin© and cos©

[@Ati_GeorGe]

Guys trust me if you’re gonna listen this guy carefully and take this lecture seriously. You’re aren’t gonna lose a single mark in trigonometry.I followed this guy in my class 10 and scored 98 marks in maths board. You will remember this guy forever ❤

[@madhavraheja3987]

Bro isme inhone NCERT to krayi hi nhi sirf concept btaye

[@asfanjagirdar169]

Concept se he question solve hote hai bhai

[@student596]

Tu gyan kyu de rha hai..... Likes ke liye 🤡

[@twobrothergamer2265]

I agree!

[@FyneCropper]

​​@@student596 Kya Kare Teri Soch HI Chhoti Hai 😂

[@bapulalchouhan3769]

Easy way to draw this angle sheet Jese = P. B. H. O• 0 1 1 30• 1 √3 2 45• 1 1 √2 60• √3 1 2 90• 1 0 1 ......................................................... Eg. = Sin 30• = p/h = 1/2 ..................................…..................... 44:59

[@bapulalchouhan3769]

😊😊

[@mahak1769]

1:26:27 me is ques me 3rd step me bich me minus(-) kaise aaya😢koi btado

[@TUSHAR_MALVIYA_]

Thanks bro Tumne to mst trick btai. Yar

[@TUSHAR_MALVIYA_]

​@@mahak1769 kis jagah 3rd ya 4th me

[@mahak1769]

@@TUSHAR_MALVIYA_ is question ke 2nd step me minus(-)kaise aaya jbki 1st step me to plus(+) tha

[@prathibhashanthkumar4950]

Guys let me tell you a trick to remember tan WKT tan=sin÷cos This would help For ex: Tan45=sin45÷cos45 Tan45=1÷root2÷1÷root2 =1÷root2×root2 ÷1 Everything gets cancelled So the ans 1

[@JiminAssassin_1995]

I Never thought that proving trigonometric ratios are damn easy, thanks to Shobhit bhaiya

[@chandansaisuryarajupambalaaiit]

2:50 2:50 2:51 2:51 2:51

[@abhishektigga9989]

Wo sab toh theek hai but... Is video ke bharose paper Dene mat chale jaana inhone bass topics aur concepts brush up kar diye important questions karaye hi nahi agar acche numbers chahiye toh PW ke lectures dekho... Bohot badhiya hai..

[@JiminAssassin_1995]

ye enough hai ab mai questions bhi achi tarah solve kar pa raha hu @@abhishektigga9989

[@trishnissm01]

​@@abhishektigga9989agar concepts clear hi nhi hoga questions solve kaise karoge ... Har jagha pw pw krte kiu ho tum log ... Hn pw achha hai lekin aur log bhi achha hai ... Maths ke questions koi common nhi dila skta ... Concept smjho to sb easy hai

[@abhishektigga9989]

@@trishnissm01 ye bhi theek hai..I mean maine kisi ko force nahi kiya hai ye just ek opinion tha agar tumhe accha laga theek hai nahi toh it your choice... Waise bhi mai kaun hi hu aapko batane waala tumhari marzi tum kisse bhi padho😁

[@NamanTiwari-kw2hg]

1:05:05 angle A nikalne ke liye hum angle sum properties ka bhi to use kr skte the! Wo jyda easy hota😅

[@aarurdianOGZ]

ha voi

[@artgallery9570]

Exactly I was thinking the same

[@CARTOONeditz230]

1hr 5min me humlog angle c ko angle sum properly se bhi nikal sakte the jaise ki ek angle toh hume given hai 30° and ek to ofcourse 90° hai so iska sum kare to 120° + x=180°, so x= 60°. Agar us question me aise angle A ka value nikale to sahi rahega? 🤔Anyone Let me know

[@atomicsXGAMING]

Yes😊

[@taniyashaikh715]

han even i did that way but cuz its with trigonometry ka question its better to solve sir way

[@Thehoneysinghhater]

49:59 for the new people,divide sin and cos values and you get tan,for example sin30/cos30 = tan 30 , 1/2/√3/2 = 1/√3

[@homediy5434]

Easy solution for 38:05 is SinB=sinQ=B/H Ab/ac=bc/ac AB=BC If sides are equal than angles are also equal Hence

[@notTanishq]

sin is p/h my dear friend, and what you are trying to say is:- If ∠B and ∠Q are acute angles such that sinB = sinQ, prove that ∠B = ∠Q. Solution: We are given sinB = sinQ. Now, let’s consider a triangle BAQ, where: Angle B is at vertex B, Angle Q is at vertex Q, BQ is the hypotenuse, AQ is opposite to angle B, and BA is opposite to angle Q. Using the definition of sine in a right triangle: sinB = AQ/BQ, sinQ = BA/BQ. Since sinB = sinQ (given), we can equate the two expressions: AQ/BQ = BA/BQ. Now, multiplying both sides by BQ to clear the denominator: AQ = BA. This shows that AQ = BA, so triangle BAQ is isosceles (since two sides are equal). In an isosceles triangle, the angles opposite the equal sides must also be equal. Therefore: ∠B = ∠Q. Thus, we have proven that if sinB = sinQ, then ∠B = ∠Q. Conclusion: Hence, ∠B = ∠Q, as required. Exactly my point

[@AnitaDevi-gx7kt]

1:42:20 We can directly put the values for m and n which are provided in the q. Because it makes the solution very easy.... 4✓mn = 4✓(tan a + sin a) (tan a - sin a) = 4 ✓ tan²a - sin²a {(a+b)(a-b)= a²-b²} = 4 tan a . sin a

[@danishschammach]

nuh uh...

[@danishschammach]

look tan and sin are on substraction

[@Kat-bg6vh]

Here a small recommendation from your senior I secured full marks in trigno last year Also 95.2% in 10th boards Here is what I followed last yead For science follow shobhit bhaiya notes + ncert exercise and activities For sst pyqs + shobhit bhaiya notes For maths ncert completely inc examples and the last exercise which is not from the point of view of exam (this ex is must) For English and hindi ncert + golden guide long questions For IT 30 mins video of each ch crame that video I secures 99 in IT and never opened IT book Most IMP latest sample paper from cbse official website

[@Uzairyt915]

Ab to aadha saal bhi khtm ho gya

[@Kat-bg6vh]

@@Uzairyt915 being very honest most of the kids prep in these last two months. I started preparing in December. And you will get holidays too. Don't waste time in going in school of you cannot study there take leaves specially on Saturday and denote your full sat sun in studies Watch one shot lectures if you don't understand anything.

[@TanishqSharma-g5r]

why did you say to do the exercises which is not give for the point of exams

[@Kat-bg6vh]

@@TanishqSharma-g5r If you will go through pyqs then you will come to know that direct questions come from those exercises

[@AnukaiGamer]

@@Kat-bg6vh Aap Konse Board Me The

[@SHUNKUN-tf2pz]

Mai class 9 mai hu par fir bhi trigonometry padh raha hu suna tha ki hard hoto hai par ye to bahut asaan hai fr.. Conclusion: hard kuch bhi nhi bas kosish karni hoti hai ❤❤

[@Saritaasah]

Everything is temporary but him saying "meri jaan" in every video is permanent. Shobhit bhaiyaa is obsessed with this word ("meri jaan").

[@shreyamane7682]

Ruk bhai

[@shreyamane7682]

Jab uski Jaan aa jayegi to vo 'meri jaan' nahi bolega😂😂

[@Nandika7654]

​@@shreyamane7682true😂

[@Keshav-kc444]

Length of the pole is 5√3 metres..👍🏻 Like if the answer is rightt....

[@Lalitabai-w2b]

1:06:03 this problem to find angle A can be done by angle sum property as angleB=90,angleC=30 so angleA=60

[@aryanrana4427]

yes 🧿

[@DeetyaSharma-wp7uw]

exactly!

[@-epicool-]

lol

[@Pastel_cell]

i was thinking the same but then again any math problem can be solved through multiple ways but we had to find out angle A by using the trigo concept (cuz we're studying trigo lol) that is why bhaiya didn't solve it by angle sum

[@ShaistaShaikh-xo9vo]

1:04:05 bhaiya in 2nd part... of thir question we can directly do it with ASP as angle B is given 90 degree and angle c is given 30 degree....

[@arjuntandon8129]

For the people who couldnt learn the sintheta angles write numbers from 0 to 4 (0,1,2,3,4) now divide them by 4 and also take root eg root0/4 = 0 = sin0 root1/4 = 1/2 = sin30 root2/4 = 1/root2 = sin45 and so on for tan values sin/cos so you can make the table without learning anything

[@minionfc]

That's cool, thx

[@liyaaxa7]

i've seen a yt vid on this

[@AyanKhan-si8xe]

Pakistan, Bharat, Pakistan,Hara,Hara, Bharat

[@silver-nv7jf]

Thanks a lot you made it easier

[@realstory988]

Bro mujhe ye pehele se pata laga liya tha, me ise share karne vala tha ki mujhe tumhara comment dikh gya bro what`s a coincident😮😮

[@yashitsaini7510]

1:03:15 You can also find angle A by (Sum of all Sides = 180) Property of Triangle.

[@a_h_a_e_v007]

That's Right

[@unknown-ic1se]

Yeah even I had a doubt with tht

[@nikitamishra4463]

1:04:37 for angle CAB we can also use Angle Sum Property of Triangle i.e. angle A + angle B + angle C =180 degree. with this we can get angle CAB 60 degree.

[@yogeshphoke]

hi

[@PapadKumarOfficial]

Yea..... I was wondering if it'd be correct or not....

[@SplendorofArt]

1:35:47 Simplest way to solve RHS : RHS = 4√(tanA + sinA)(tanA - sinA) 4√(tan²A - sin²A) 4(tanA - sinA) 4((sinA/cosA) - sinA) 4(sinA - sinAcosA)/cosA 4sinA(1 - cosA)/cosA 4sinA(secA - 1) Here, we have to use this identity(sec²A - tan²A = 1) Then, root both sides √sec²A - tan²A = √1 secA- tanA = 1 secA - 1= tanA Therefore, 4sinA(secA - 1) 4sinAtanA Ans 1:42:40 Simplest way to Solve: (tan²A + 1)/secA sec²A/secA secA Now Solve, 2sinA - 4cosA = 0 2sinA = 4cosA sinA = 2cosA sinA/cosA = 2 tanA = 2 P/B = 2/1 P = 2 and B = 1 Using Pythagoras theorem: H² = B² +P² H² = 4 +1 H² = 5 H= √5 NOW, secA = H/B secA = √5 Ans

[@art_by_mannat_18]

1:04:46 .....we can find

[@Crystal_Crafting]

Yes ,I also do the same

[@art_by_mannat_18]

@Crystal_Crafting 👍

[@SKUNAaep]

I was about to comment the same method😂

[@art_by_mannat_18]

@@SKUNAaep Ohhh... 😂

[@Dharmik18309]

1:04:05 Here in part 2, can we do that angle B is 90° and angle C is 30° then by Angle Sum Property of Triangle we can we write angle A as 60° .

[@anshantil4881]

Correction at 12:59 in table opposite of tan is cot

[@psharshith2588]

38:20 better solution for the problem Consider a triangle BAQ A=90° SinB=SinQ So, AQ/QB= AB/QB Therefore, AQ=AB THEREFORE HE TRIANGLE IS ISOSCELES So Angle B= Angle Q

[@ashabharti1193]

1:03:08 Are angle A =? angle C = 30° (given) Angle B = 90° (right-angled ∆) Angle A = 180° - (90° + 30°) = 60° ¯\_(ツ)_/¯ EASY

[@LonelyCoder-18O]

Bhaiya depicted the method to show even if we don't get the angle before hand in another question we can still find the angle asked

[@आर्यन_दास]

1:04:37 iss ke jagha hum angle A + angle B +angle C = 180 90 + 30 + angle A = 180 Angle A = 180 - 90 - 30 Angle A = 60

[@Aastha.16-v6u]

same doubt can't we use asp ( angle sum property )

[@GuriKhangura-ck1vv]

I also have a same doubt because angle sum property is easier 😅

[@puneetgulia9621]

Bro trigonometry hai....triangles ni hai....isliye uski hi property lgegi😂😂....vese ho tou skta hai ASP se bi

[@आर्यन_दास]

@@puneetgulia9621 HARE KRISHNA, Right angle triangle hi tah hai trigonometry mai. Triangle ki measures ko hi toh trigonometry kahate hai.

[@puneetgulia9621]

@@आर्यन_दास Right angle triangle....right? Nd ys I do agree that ASP lg skti hai but agr itni aasani se ye ho jata tou what's the need of trigonometric functions.....itna dimag kharb Kiya h tou vo use krne m kya jata hai 🙂😶

[@VAIDH.0055]

Papa Bidi Piyoge Ha. Ha. Beta was fantastic 😂😂

[@sanchitadas5490]

55:51

[@Sbrahma717]

Trick to understand easily

[@shivkumarpatil5467]

😂😂😂😂😂 😂. 😂 😂😂😂😂😂 😂.

[@benkort882]

Pakistan bhukha payasa Hindustan Hara Bhara Mine one 😂😂

[@Graphinibesh]

@@benkort882💀🌚👍

[@منصور12-5]

1:04:58 i think my answer for finding angle A is simple and easier. So as we know that the sum of the interior angle measures of a triangle always adds up to 180°. So angle A + angle B + angle C = 180° So, angleA + 90° + 30°= 180° Therefore angleA = 180° - 120° AngleA = 60°.

[@vaishalijain6619]

that,s what i did too , but i don,t know if this method is acceptable in the questions of trigonometry 🥲🥲🥲

[@GangasagarPandagale]

I also did that 😢

[@lachimolala3775]

Thanku bhaiya ❤ Session was just awesome 😊 Next chapter= Circles

[@parajaptigamer8295]

Hi

[@div776]

1:05:45 you can simply take out the angle with Angle Sum Property :)

[@jaibhagwanjangra8276]

Yoyo 😮😮😮😮

[@RushanAlikhan-t1m]

Ht

[@bangpinkheart]

Yupp I was thinking same , cuz I got 60 by ASP

[@aditya34355]

Yaaa you are right I also try this🎉🎉

[@AzraAnsari-c3h]

The best video on KZbin of this chapTtEeeeeee.....🤯 Thank you Bhaiya for helping uss ❤❤

[@Valmiki-t3c]

Trigonometry ka sir ne is year ka video bhi upload kiya hai 🎉

[@aes8833]

1:09:33 can't believe ki mujhe ye ban Gaya question thank u shobit bhaiya🥺👍🥳

[@CreationbyIsha]

You are the only teacher who makes the math easier😊

[@ytakgaming1282]

vote for the remaining important chapters of maths by shobhit bhaiyyaa!!!!!!!!!

[@anushmitachakrabarty7590]

Sir your handwriting is so and perfect idk why no one appreciates it 😭🙌

[@PriyaKumawat-oz4oy]

8:33 P/H B/H P/B.... Pakistan bhukha pyaasaa(upper letters)... Hindustan hara bharaa(down letters) ese yaad kr skte h... 😅♥️

[@Killismost]

Same trick remember

[@ZANGETSU-y2b]

Pandi badri Prasad har har bole

[@ZANGETSU-y2b]

Pucha?​@@Killismost

[@Jadu_kala]

1:35:17 LHS = cotA+1 , so if. Multiply denominator (which is 1 in LHS ) by 1- cosA , we get SinA² / 1- cosA . Interesting solution for this question, instead of solving RHS

[@aditya-8158]

there is a correction 12:30 i think on below side it will be Cot instead of Tan

[@pradipdebbarma7799]

1:04:40 sir maine toh directly kardiyaa Like, angle A + angle B + angle c = 180(ASP) Angle A =180 - 120 = 60° Kya aise kar sakte ha?

[@Ajaykumar123_rcm]

Very nice congratulations ❤❤❤❤❤❤❤❤

[@secrett1920]

1:05:38 bhaiya isme sides leke karne ki kya jarurat? Direct angle sum property of triangle lagake bhi to 60 aa jata 3rd angle

[@HambalAhmed-w2n]

Jisne like nhi kiya vo pakka fail hoga to risk mat lo

[@FayazAhmad-e5e]

Riks nhi lanay ka

[@prodbykius]

padhai krle comment krne se kuch nhi hota bache

[@Nixshu7337]

Correct ​@@prodbykius

[@pawansahuh3vo]

Ok kr rha hu dis like 😅😅😅

[@phullurgaming4077]

Aissa mat karo meri Jann 😂

[@JayantChaturvedi-e9r]

One more method,if we take sin common at 1:18:32 then we can solve the question in just 3 lines.

[@Vedii_Patel]

can you please show how??

[@Waeee16]

​@Vedii_Pateltake sintheta common at that step. So it will become.. Sintheta(1/costheta + sintheta) / Sintheta (1/costheta - sintheta) And then we can cut the sintheta which is taken as common and 1/costheta is sectheta.. So we will get sectheta + 1/ sectheta - 1

[@ManataYadav]

38:12 Given: sinB=sinQ To prove: /B=/Q Proof: In ∆QAB, right angled at A, QA/QB=BA/QB Since, denominator of both the sides are equal Therefore, QA=BA Thus, Angle Q= Angle B (angles opposite to equal sides are equal) Sir, can't the question be solved by the above method?

[@HirendraSaini]

Kis kis ko lagta h shobhit Bhaiya jaise teacher school me bhi hone chahiye

[@rohansharma5087]

Mai

[@Qoutes_World640]

Kisi school pe itna paisa nai 😂​@@rohansharma5087

[@noobkagaming7209]

Sbko

[@AbhijayAnil-d8f]

shobit bhaiya jaise teacher agar school me milne lage ko sab baccha top marne lagega.

[@Samadhanexarmy]

😂

[@Athleteyashjoshi]

Abhi raat ke 9:00 baj rhe hai or { kal mera pre board h} or abhi me mera syllabus lekr baitha hu (full course)👑

[@Saranshx_here]

Good boy 🤧

[@hemlatakumawat6765]

Heads off to you

[@dikshat_alberteinstien]

Bhai samee mera kl preboard h aur me aaj betha hu☠️🤣

[@alivebrothers]

Bhaiya missing those old memories of class 10th One message for my juniors as a bada bhaiya (First of all, solve complete Ncert examples and exercises and blindly follow him, digraj sir and prashant sir to score full marks 😊) And yaa enjoy this face of your life. And finally best of luck 👍 ❤

[@Anjali-by4po]

What about side books??

[@Harshit-pp1he]

Phase nanaana✖️ face ✔️

[@bhupalsinghrajput20]

,😂​@@Harshit-pp1he

[@Harshit-pp1he]

🤣

[@alivebrothers]

@@Harshit-pp1he abbe saale 🤣

[@Binod-sv8jx]

50:00 No need to learn tan θ..learn sin θ only then cos θ is reciprocal of sin θ and tan θ = sin θ/cos θ....✨very simple 🙂

[@thecraftygirl7425]

Bhaiya mere teacher ne jabardasti mera naam olympiad ke liye register kr diya h aur I'm a 9th grader fir bhi mujhe trigonometry padhna pad rha h.... Lekin bhaiya aapne itne aache se samjhaya ki mein abb mere senior class ke 10 wale baacho ko bhi samjha skti hu😊... Thankyou so much bhaiya aapka❤

[@FutureFlicks-zv1re]

Busy of luck for Olympiad's fr which sub

[@rajputtt_9]

Same with me but I am in 10th ❤😂😂☠️

[@vikky6459]

In 1:15:06 for sec A we can also use the second identity right Sec^A - Tan^2 = 1

[@athanasia176]

Sir for the question at 1:08:00 cant we do cos c? Cosc=cos60° 5/h=1/2 H=10 Then by applying pythogorus therom we will get (P)^2=100-25 =75 P=5√3

[@prathamsharma69]

Yes, we can😊

[@China_is_responsible_for_covid]

I had the same ques

[@shirishamalve7121]

Yes ,same i did

[@SurajSarkar-gq6hv]

Using tan and cos is the easiest way:))

[@ayushi_2789]

1:04:43 sir isme angle sum property of triangle bhi laga sakte hai A+B+C=180 A+90because right angle +30=180 A=60°

[@krishnakumaripatra1400]

Sir at 1:04:48 instead of finding sinA we can simply find the value of A by angle sum property of triangle as B=90 and C=30. So, A= 180-(B+C)= 180-(90+30)= 180-120=60

[@15.ishikashekhar.8f4]

Sameee question

[@amansaifi.16]

Same mene bhi aise hi kraa

[@siddhigupta6483]

Hello bhaiya.... Please bring some lectures for class 11th also.... It will be a pleasure to study from you.....please bhaiya it's a request 🙏🙏.... Class 10th students are very lucky ..... seriously telling he is best educator

[@himanshi738]

Bhaiya seriously mai first time aapki video dekh rhi ...... I can't believe itni aasani se apne kaise sikhaya mai ye concept class 8th se sikh rhi still aaj tak mujhe itna ache se nhi smjha Thank you so much bhaiya 😊😊