Sequences and Series One Shot Maths | Class 11 Maths Full NCERT Explanation by Ushank Sir

[@Anushka-i5r]

Pata nhi.. jb hum 10th class me hote hain tb to itni Classes ati hai Yt pe sb log apni Jaan lga k pdhaane me lg jate hain lekin jb wahi same bachhe Next Year 11th me aa jate hain tb unpe koi jyda dhyan hi nhi deta aur 10th me pass hona assan hai 11th me pass hona bhi difficult hai 🫥

[@REALFRUSTRATION1]

brother u said the reality

[@AryanShinde-wq6qm]

After the 10th grade, there is a noticeable decrease in the number of students so ,these channels will not get the same views by putting content for class 11th.

[@grimreaper1084]

real kal retest dene jaa rha hun math ka [compartment]

[@RijulRajGupta]

True 😢😢

[@sahil__rawat9]

bhai kyunki ab sab mature ho jate h or alag alagr carrier field pe dhyn dene lagte h or alag ;ag chiz ki tayari karne lgte h lekin if you want ncert or school level content toh woh bhi bhot logo ne padhya h tum dekho toh sahi..bus complain karni ati h aajkal ke bachoo ko mhenat toh hoti nhi h

[@Monku678]

Only science and fun is supporting class 11 with their one shots 😢

[@NishuHR26]

Yeh bhi purana hai 😢

[@mayankgarg8432]

Bro you don't know magnet brains

[@warriorgamer6481]

To much correct 💯

[@Monku678]

@@mayankgarg8432 they make cheap content

[@bhagatram9757]

​@@Monku678but for chemistry magnet brain is good for you

[@priyanshu-e9w]

00:04 Introduction to sequences and series in NCERT Class 11 Maths. 00:50 Exploring Sequences and Series in Class 11 Maths 02:40 Exploring Geometry Progression and Harmonic Progression in Mathematics 03:29 Understanding different types of sequences 05:31 Introduction to Sequences and Series 06:35 Understanding arithmetic sequences and series at home 08:32 Understanding the process of obtaining successive terms in sequences 09:40 Finding the third term in a sequence 12:09 Explaining multiplication of common differences in sequences 13:19 Sequences and Series: Multiplying each term by 10 15:54 Understanding power series and sum of first n terms in GP 17:06 Explains the concept of r to the power of n-1 19:12 Understanding sequences and series in geometry 20:27 Understanding a special number between two given numbers 22:02 Introduction to geometric progression 22:57 Understanding first term, common ratio and finding general term formula. 25:11 Converting negative power to positive power in AP series 26:05 Understanding powers and terms in AP and GP 28:13 Explaining the concept of cutting numbers from the table method 29:26 Explaining powers and terms in sequences 31:41 Finding the position of 128 in the given sequence. 32:50 Understanding position and terms in sequences 34:52 Understanding powers of square root 2 35:54 Explanation of 3 to the power 6 and its calculation 37:58 Explaining the formula for sum of arithmetic sequences and series 39:30 Understanding the importance of revising formulas for sequences and series in Class 11 Math. 41:13 Explaining arithmetic progression and finding sum of terms 42:23 Finding n terms value from given f(x) 44:51 Explaining the concept of Sequences and Series in Class 11 Maths 45:45 Understanding product of three terms 48:38 Solving two equations by transforming into a quadratic equation 49:31 Introduction to terms of sequences and series 51:14 Understanding the concept of Next Three Terms 52:27 Explaining terms removal and series sum calculation 55:11 Explaining the concept of sequences and series in a simple manner. 56:12 Explaining Sequences and Series in Maths 58:34 Understanding sequences and series operations with numbers. 59:41 Solving equations and simplifying expressions 1:01:56 Understanding sequences and series concepts. 1:03:32 Understanding powers of A and R in sequences and series 1:05:49 Understanding geometric progression concepts 1:07:04 Explaining the process of finding the value of the second from the first end. 1:09:19 Understanding the concept of product of n terms 1:10:31 Understanding the power formula and natural numbers 1:12:56 Proving the formula for sum of sequence using sequences and series concepts 1:14:19 Understanding the concept of r raised to the power n-1 in sequences and series 1:16:02 Understanding Permutation Combination Concepts 1:16:50 Recording stopped due to cell phone network issues 1:19:05 Understanding power of a number in squares 1:19:59 Understanding the given values and processing correctly 1:22:16 Comparing powers of two series 1:23:29 Understanding the concept of dividing a power by another 1:25:25 Understand the concept of components and dividends in math. 1:26:24 Understanding components of ratio and proportion 1:28:07 Explaining numerator and denominator in a rational expressions 1:29:13 Understanding the concept of numerators and denominators 1:31:36 Introduction to quadratic equations and solving them 1:32:41 Solving quadratic equations using the 'd method' 1:34:42 Understanding the first term in sequences and series 1:35:53 Understanding positive and negative numbers 1:38:08 Finding the sum of three terms in a sequence 1:39:16 Understanding sequences and series in maths 1:41:24 Understanding roots of a quadratic equation 1:42:33 Understanding the roots of equations A and B 1:44:48 Exploring the values of a, b, p, and q in sequences and series 1:46:18 Discussion on component division and homework assignments

[@babitapatidar1817]

Padle Bhai tu to Vella nikela

[@zhaidkhan1892]

❤

[@btslovez]

​@@babitapatidar1817haha😂

[@40_patelshivam9a3]

Thank u Bhai ❤❤❤

[@AstralEclipseeee]

How someone can be this Vella???

[@thethought8568]

When the exam is tomorrow and you realize you are learning instead of revising 💀

[@KUSHAL_PANCHAL_SHORTS]

Me also bro 💀☠️

[@IITJEEBHUclass11th12thSrivasta]

Mee too

[@Pinterest_aestheticedits]

Riyal 😭

[@mamatadas8323]

Cooked frr

[@Sultan_bhai_yt]

REALISED BRO😅

[@aaryanjagga]

18:04 yes it can be but koi farak nahi padega usse kyuki let us suppose 4 is first term the r is 1 so 2nd term and 3rsd and so on all terms will be 4.

[@sahil__rawat9]

8:07 - answer of a24 = 93 10:49 - if n = 5 then a5 = 323 45:38- we let those three terms to be a - d , a , a+d ..if i am correct... 55:21 - a = 729 , r = 2/3 and thus using Sn formula we got S7 = 2059 1:47:00 - a, b = m +_ under root m2 - n2 . thank you sirr

[@PEXGAMING]

Yup

[@ManojKumar-bf7nq]

At 45:38 Those three terms are a/r, a , ar for GP series. a-d, a, a+d is for AP series.

[@sahil__rawat9]

@@ManojKumar-bf7nq sir have asked fro only g. p : )

[@v.k_edition]

8:09 a24 = 93 10:38 a5 = 323 45:06 we let a-b 'a 'a+b first 3 terms

[@meragame2946]

wrong 🤔🤔🤔🤔 just kidding ( it's time of paper why are you wasting your time reading this ) you are cooked

[@GursharandeepKaur-c4z]

Best lecture for revision 1 day before exam 🌺

[@jee-van1]

Yes 🤫

[@kajalsen77]

Timestamp:- 8:05 Answer a24= 93

[@AJJ.W]

SIR PLS JALDI JALDI LECTURES DAALO ......FATAFAT SYLLABUS COMPLETE KARNA HAI........BTW, BAHUT BADIYA VIDEO THI

[@ChaudharySarthak0007]

Sir tere naukar nhi h jb maan krega daal denge lecture bhi aur tere andar bhi

[@kshitizgambhir8652]

Pucha kisi ne tere se 😏😏

[@NobS019]

​@@ChaudharySarthak0007jhagra karne mein Maja ata hai?

[@ChaudharySarthak0007]

@@kshitizgambhir8652 terese bola kisine bich me bonkne ko

[@ChaudharySarthak0007]

@@NobS019 aur terese bhi kisi ne bola bech me bhonkne ko

[@Opyash5150]

55:18 a=729 Common ratio(r) =2/3 Final answer is =2059

[@sajalShukla-ot8tx]

Samjha de bhai kese kiya

[@tempest069]

r =2/3 kasha aaya bata da Kal paper ha

[@spiritualworld326]

​@@tempest069r^6=64/729 r=2/3

[@ITguywithMuscles]

​@@spiritualworld326how did you turn r^6 into r

[@priyanshuyadav4124]

​@@ITguywithMuscles other side power six ko bhej diya

[@krishabhrana726]

54:41 alternate method let first three terms be 'a','ar','ar^2' now a+ar+ar^2=16 --(i) And next three terms will be 'ar^3',ar^4',ar^5' now ar^3+ar^4+ar^5=128 ---(ii) taking r^3 common, we get r^3(a+ar+ar^2)=128 (while a+ar+ar^2=16) so, r^3 x 16=128 from here r=2 And subsituting (r=2) in 1st eq. ,we get a+2a+4a=16 from here 7a=16 and a=16/7 .

[@potato-yt3hd]

Yes, I also used the same method and this was easy and fast 👍

[@Aspirant_01-z6n]

45:00 a-d, a , a+d let karte the sir 1:00:58 restart 1:33:58 done sir ( x^2-16x+25 = 0) 142:51 we can do sir as product of roots and sum of roots 1:46:00 thank you sir

[@kpdanceteam363]

45:00 {a-d , a , a+d }

[@SupriyaSinhaSrivastava]

1:03:03 On solving we will get 496…. (If anyone wants to Recheck)

[@purnimadas2895]

Ya

[@userjii13]

Thank you🛐

[@FeelingYg]

google krle lolu

[@Jaiprakash-j7e]

Thanks

[@kunalpatel5854]

I learned componendo and dividendo as if there is p/q=a/b then P+q/P-q=a+b/a-b So in hindi be like upar waali qnty. + neeche waali qnty. Upon. Upar waali qnty - neeche waali qnty.

[@TSHUKISHIRO]

🤓🤓

[@WannaBeYours1322]

Bhai ye to waise bhi easy tha yaad karne ke liye. Kuch tricks Trigonometry Formulas ki bata

[@kajalsen77]

Timestamp:-10:39 a5= 323

[@SaumyaPandey-o8n]

Kon kon 2nd ut ke liye padh rha h aur maths ka paper kal he h 😅

[@IITJEEBHUclass11th12thSrivasta]

Mera

[@MangaramSaran-vv5wd]

Me

[@pranshulsingh8220]

Mera

[@rvgamingblackff]

Me

[@shilpiart2790]

1:30:49 sir componendo and devidendo poora smjh aa gya thnku soo much 😊

[@AdityaPandya-l6n]

Timestamp :- 1:25:05 if a / b = c / d then [ a + b ] / [ a - b ] = [ c + d ] / [ c - d ]

[@purnimadas2895]

Componendo and dividendo

[@32shayanbagwan5]

a-b,a,a+b 45:47 45:47 45:48

[@user.shivendra]

B nhi d hota hi common difference

[@Madhavmalik_27]

8:34 it's 49/128

[@aditiverma6238]

yes

[@Vriddhi861]

U r absolutely right

[@Der_Vizer2878]

baad mai theek kar diya sir ne

[@aparnamittal7076]

8:08. 93 10:46 323 18:05 yes 45:01 a-d, a, a+d 55:23 2059

[@nikhilhondad3440]

Bro, how did you get the last one 2059. Please, explain

[@prateekchaudhary15]

​@@nikhilhondad3440bhai ar⁶ = 64 ha a = 729 hai 729 = 3⁶ 64 = 2⁶ then r⁶ = 2⁶/3⁶ then r⁶ = (2/3)⁶ 6 se 6 gya r = 2/3 aya fir formula laga do sum ka agaya answer 😅

[@radhikamittal7010]

Bss straight line ka bhi one shot daal do sir , 2 oct ko paper h plzzzz sirr..... Apne apni best explanations se baaki sarra syllabus karra diyaa.... Thank You so much sir..❤❤ you the best❤❤

[@master.arts.by.mohit.]

Same ❤

[@neelaypathakppj1513]

Those who skipped the opportunity to study abroad 😂🥱🥱🌚

[@visheshchandel8225]

Sponsored by Duolingo😅

[@samxedits9379]

How are u supposed to study abroad before 11th?

[@hitabratadebnath2770]

Yaha kudki atta karidne ki paise nahi hai aur bachua abroad mein study kare. Phele yah par ukhar le abroad baad mein jaioo

[@MYRZO28]

@@samxedits9379 Are bhai duolingo ki ad start hoti h iss sentence se aur ye ad iss video pe aayi h kuch logo ko

[@ayushavisekhdas695]

​​@@hitabratadebnath2770Bro he is just making fun of the ad of duolingo which begins before the lecture starts 😅😂

[@_Crafter_Manya_]

Best lect of sequence on whole KZbin fr❤👍 thanks a lottt Sir✨️

[@tanishqsinghchauhan6072]

45:39 a-d,a,a+d

[@zablo__0]

Sir 3 question as it is aagye half yearly me.... Aap great ho sir ji aapki power pata chal gyi😧

[@iamatom07]

Very nice explanation sir❤❤😊😊

[@crztarun5572]

50:14. || n=4

[@HarshitKumar-lf5sw]

Sahi h

[@krishkumar8708]

Thnx😊

[@mansimratsingh41]

ONE SHOT OF THIS VEDIO Sequences and Series: A comprehensive NCERT explanation covering arithmetic, geometric, and special progressions. The chapter focuses on finding general terms, sums, and geometric means. Key moments: 00:11 Sequences and series are discussed in this video lecture, focusing on arithmetic and geometric progressions, with exercises to calculate terms. Understanding different types of sequences is crucial for solving mathematical problems effectively. -Importance of revising arithmetic and geometric progressions from Class 10 before delving into Class 11 sequences and series. -Explaining the concept of finding terms in sequences through exercises involving arithmetic and geometric progressions. -Emphasizing the significance of practicing exercises to grasp the concepts of sequences and series effectively for better problem-solving skills. 11:00 Geometry progression is a crucial topic in mathematics, understanding the common ratio and general terms is essential for solving sequences effectively. -Understanding the concept of common ratio and general terms in geometric progression. It is vital for solving mathematical sequences accurately. -Exploring the importance of calculating the general terms and common ratios in sequences. It aids in effectively solving mathematical problems related to geometric progression. 21:25 Understanding the concept of power in mathematics involves comparing terms and determining their relationships based on size, leading to calculations involving exponents and roots. -Explaining the concept of power in mathematics through comparisons of terms and their sizes, involving exponents and roots. -Introducing the rules of exponents, including multiplication resulting in addition of powers and division leading to subtraction of powers. 24:50 Understanding and solving power equations involving variables like a, b, n, r is crucial in mathematics. It involves manipulating powers and finding values based on given equations. -Importance of correctly manipulating power equations with variables like a, b, n, r for solving mathematical problems effectively. -The significance of understanding the concept of negative powers and how they affect calculations in power equations. -Exploring the process of finding values in power equations by applying formulas and manipulating given variables to derive accurate solutions. 33:17 Understanding the power of numbers and roots is crucial in mathematical calculations. Simplifying complex equations by revising formulas and applying basic arithmetic operations is essential for problem-solving. -Importance of understanding the position and power of numbers in mathematical calculations. -Exploring the concept of roots and powers in mathematical equations. -Solving equations involving roots and powers by applying basic arithmetic operations and revising formulas. 41:21 Understanding geometric progressions and solving for terms can simplify complex mathematical equations. It involves finding values of variables and applying logical reasoning to arrive at solutions. -Geometric progressions and term calculation. It simplifies equations and involves logical reasoning for solutions. -Solving equations with multiple variables. Applying mathematical operations to find solutions based on given values. -Logical reasoning and simplification. Utilizing basic mathematical concepts to progress through complex problem-solving steps. 49:59 Understanding the concept of 'sum of next three terms' is crucial in solving mathematical problems. It involves finding the sum of terms in a sequence, which can be challenging but rewarding. -Explaining the importance of finding the sum of next three terms in mathematical sequences. It helps in solving complex problems and enhancing mathematical skills. -Discussing the calculation process of determining the value of 'a' in the mathematical sequence, involving powers and cubes of numbers. -Highlighting the significance of common ratios and terms in mathematical sequences for accurate calculations and problem-solving. 1:00:57 Understanding geometric progression involves finding the common ratio between terms and solving equations. It is essential to simplify and verify calculations to arrive at accurate solutions. -Solving equations in geometric progression. It requires finding common ratios and simplifying calculations for accurate solutions. -Importance of verifying calculations. Simplifying and double-checking calculations is crucial to ensure accuracy in geometric progression problem-solving. 1:07:49 Understanding mathematical terms and formulas is crucial for solving problems efficiently. It is important to practice and be prepared for exams to excel in subjects like trigonometry and mathematics. -Importance of mastering mathematical terms and formulas for problem-solving efficiency. -The significance of practice and exam preparation in excelling in subjects like trigonometry and mathematics. 1:20:03 Understanding power concepts in mathematics is crucial for solving equations. The video explains how to calculate powers and common factors between variables in a simple and clear manner. -Solving equations involving powers and common factors. It simplifies the process of calculating powers and understanding mathematical concepts. -Explaining the calculation of powers and common factors. It demonstrates how to determine the common factor between variables in mathematical equations. -Applying power concepts in mathematical equations. It showcases the practical application of power calculations and simplifying mathematical expressions. 1:24:28 Understanding the concepts of components and dividends is crucial in solving mathematical equations involving square roots and quadratic equations. -Exploring the concept of components and dividends in mathematical equations. It is essential for solving complex equations involving square roots and quadratic equations. -Learning about quadratic equations and the formula for creating them. Understanding the relationship between components and dividends in mathematical calculations. -Applying the formula for quadratic equations and solving mathematical problems. Demonstrating the importance of components and dividends in mathematical calculations. 1:32:33 The video discusses solving quadratic equations and obtaining values for variables. It demonstrates the process step by step with examples and hints for solving equations effectively. -Demonstrating step-by-step process of solving quadratic equations with examples. -Providing hints and simplification techniques for effective equation solving. -Exploring the concept of obtaining values for variables and understanding the solutions. 1:41:13 The video discusses solving equations involving roots and powers, emphasizing the importance of understanding the concepts to arrive at the correct answers efficiently. -Importance of understanding roots and powers in solving equations efficiently. -Explaining the process of finding values and solving equations step by step.

[@mansimratsingh41]

😊 thanks dude

[@voltronexarts]

chatgpt

[@MidnightRogue-y9e]

@@voltronexarts kuch baatein bataayi ni jaati brooo ;)

[@swapniltalukdar1]

Kitne vele ho bhai

[@mansimratsingh41]

@@swapniltalukdar1 bhai ai generated hai

[@psychogamer6116]

55:19 answer is :- S7 = 2059

[@anveshaomar7169]

45:38 the terms in AP are a+d,a,a-d

[@AdnanKhan-xf6te]

Sir ap bhut acha maths pada te ho life me ek bar ap se mil na h ❤

[@GaganBains-g7t]

Watching 4hrs before exam 🗿🗿

[@chitaradhruv5663]

1:42:53 sirrrrr 😊😊😊....wo quatratic equation me sum 3 he to a+b = 3 kr product p he to ab= p 😁

[@Sarswaprince]

1:08:42 😂😂 laje laje menu sat samundra par 😂😂

[@anushka5512]

😂😂

[@AdityaPandya-l6n]

Timestamp : 45:15 Answer : a - d , a , a + d

[@Maggugaming]

10:37 put n=5 We get, a5=323

[@Jaiprakash-j7e]

45:07 We let (x-1) ,(x),(x+1)

[@5idi.5]

a-d , d ,a+d where a is first term and d is common difference and waiting for ❤️

[@edit_world20]

1:43:54 ye kaise hua a= ye kaise aaya..?

[@AnkitKumar-fg2vh]

best lecture😊 for 1night before exam ❤❤❤❤😊

[@visheshsharma4091]

Thanks sir u clear all douth❤❤

[@visheshsharma4091]

Thanks sir reaily❤❤❤❤

[@YourBoiVab]

45:10 we let the three therms of an AP as: a-d, a, a+d

[@ritika7976]

Sir , It would be a huge sucess if you also start teaching Applied maths . It would also a great market for you as No other teacher in youtube of applied maths have not been a good help , My opinion as my view after studying applied maths for 2 years in 12th now

[@opsharma9657]

Thank uh sir❤..U're a great Teacher🙏🏻💖

[@AdityaPandya-l6n]

Timestamp :- 10:39 a 5= 323

[@studyvibesonly551]

1:33:59 the quadratic equation is x sq - 16x + 25 = 0

[@Ihope-x8q]

How

[@sahilverma5680]

Thank you so much sir 🙏 I badly needed this chapter ❤

[@PadhleSt]

45:10 we let first three terms be.. a-d, a, a+d

[@jayrax.]

51:42 sir how did we assume r > 1 when it could possibly be r < 1

[@wkanadamz6wp]

Abee. linnd 💩🍑🍌 Question meh (r) deh rkha hoga yha nikalana hoga us seh check karle na ..... Sory answer dene ka tarika thoda casual hai 🥬🍆

[@nikhilhondad3440]

As, the G.P. is increasing with progression.

[@Raghav_Tyagi286]

46:39 a-b,a,a+b Sir ❤️❤️

[@sashikant_mehta2406]

a-d,a,a+d 45:00

[@palakthakur9953]

1:05:13 I was already continuing the vedio after a break but Sir said ab break lelo so I am going to take a break again 👍🏻

[@krishna-mp4pp]

Well done👍🏻

[@dev4448]

Sher!😂

[@SwetaMaheshwari-tz2ox]

8:06 a24---> 93 10:47 a5 =3a5-1 + 2 = 323

[@SharimNizam-rv9dm]

1:00:37 answer is not matching with ncert textbook 😢

[@satyabhardwaj6346]

1:39:20 We can simply solve that question using reverse of componendo

[@Bumbble_gaming]

Hn 😅🎉

[@AshishBisht321]

34:43 Did you noticed the pen flip 🙃 Watch sir's hand carefully 😊

[@Gowtham7777-g8i]

Super teaching jii

[@sadlegendcreation7562]

🔖Bookmark - 1:05:50

[@Mishra._.Hridyansh]

18:24 😊

[@gentleadi23]

Completed class of 1 hr and 45 min in jst 4 hours 😌😅

[@KisanUpadhaya-d8f]

8:28 sir iska 49/128 hoga sir

[@Pcmisfun]

8:22 sir wrong 2⁷ is not 256 it's 128

[@shobha__mishra_2]

Bhai age sir ne likha hai❤

[@graduategamervikas3427]

Dhanyabaad sir Apke karan mere syllbus. Axhe se hogya🎉

[@JayGaming24573]

Nice explanation sir op 😊

[@jiyaaggarwal5322]

18:01 yes 44:52 a-d, a, a+d 55:20 -4503033 1:42:45 roots of equation ka formula h

[@krazybeast69x]

1:03:00

[@Harshu-lg3jo]

At 45:10 we let three terms as (a-d), (a), (a+d) ; where a€ 1st term and d € common difference. Hope you will give me ❤️ Thanks

[@Ishika-e8z]

Thank you soo much sirrrr

[@baijprogaming914]

Sir physics ke notes ki pdf kha se milegi

[@Nikhil-p8t7q]

Sir can you do limits and derivatives plz

[@RisGamingUltimateGamingVideos]

1:00:38 imp

[@AyanShaikh..5448]

Special series ??

[@shikharexperiment4873]

Can anyone tell 1:14:56 par sir ne jab r^n common liya to (r^2-1) aayega but sir ne mistakenly glat likhdiya Can anyone tell right method of doing it

[@Anshul_verss]

Aree sir ne theek kiya hai bro

[@thenarangsiblings6209]

55:23 a=729 r=2/3 S7= 2059

[@dakshmaheshwari4696]

sir beech beech me gana mt gaya kro rapido pe baithne wali feeling ajati h ekdum se

[@wesing5035]

can anybody tell what will be the answer of 1:08:02 is it 3,-6,12,-24?

[@5idi.5]

Sir mai icse se padha hu aur ab 11th me hu please aap log icse 10 class ke upar bhi video banayiye unko bahut dikkat hoti hai aur yeh mere se behtar kaun jaan sakta hai kyuki mai khud padha hu issi se

[@x-jack2176]

At 1:00:12 how the last step had done

[@PreetNandwal-j7t]

Tkuu😊😊❤

[@JeeTapsya]

46:18 in A. P it would be a-d, a, a+d

[@Adityasharma88882]

Sir aap bohot op padhate ho🎉🎉🎉

[@aimtechgaming1814]

Goated one shot fr

[@nishadboy99]

10:36 answer 323 ❤😊

[@Bingerd]

Thank you so much sir💖💖💖😀

[@Dibu_07]

10:39 A5 is 323❤

[@ZXT0WIGG]

5 hrs before exam ☠️💀☠️💀☠️💀☠️💀☠️

[@abhaymahajan3367]

1:26:00 😂😂😂😂

[@Dibu_07]

8:25 sir idhar denominator 128 hoga kyuki 2 to the power 7 is 128 not 256. 256 is 2 to the power 8😅.

[@shreyanshgoel9158]

Sir aapko jitna thanku Bolu Utna. Kam hai. Kasam se😭❤️ Paper ke Just ek raat pehle Maine sequence and series ka chapter pehli bar padha Vo bhi aapse Aur sabkuch clear hogya Paper Itna badhiya Gaya Apne Jo ques Iss video me. Karaye sach me Vahi aaye mai paper dekh ker kitna khush tha bata nhi sakta sir ...aur Permutation chapter Mujhe Bilkul samajh nahi aata tha Maine tution me bhi kiya tha par kuch samajh nhi aaya Aap ke ek oneshot se sab smjh agya😭❤️❤️ PnC k saare Questions Thik kar ke aya Paper me ...aap Ka Coaching rohini me hai aur Mere ghar se dur padta hai varna aapse hi tution leta Aap bhot ache ho sir 10th me Ashu sir Ne bachaya aur ab commerce aur maths me aap bacha rhe ho❤👑 🥹

[@piyushsachdeva6736]

56:51 y² = X × Z se kr skte h kyaa ??? 🙂🙂🙂🙂

[@shreyasharma2496]

❤❤❤❤best teacher❤❤❤❤

[@Vanshikyadav0]

1:27:00 yhi question chod ke gaya tha yhi aa gya 😂😂😂

[@Ihope-x8q]

Kha

[@singhsahab-nn3um]

sir i have doubt that how u have cut root a wo addition mei hai toh kaise katenge at 1: 30:00

[@jiggihere9589]

Cut to kn kie h bus put hi to kie h value

[@__Aadarsh__Bhandari__]

Thx ❤

[@Anasnabi39]

any body and sir please kind me inform that on 32 minutes that how sir cut ??? r =a= -3 ??? How

[@kunal.807]

1:39:56 ekk bujurg ko kitna tang karoge 🤣🤣🤣🤣🤣

[@Tanishq_Raj]

37:39 ye nhi samjh aaya sir

[@KaranRajput-nm1jo]

45:00 ( a+1,a,a-1)