Range of Function | One Shot | Refocus-Revise-Reward | Arvind Kalia Sir | Vedantu

[@JEEVedantu]

✅👉MVSAT Registration Link : vsat.vedantu.com/?Ref_code=VVD8111

[@target__iit]

𝗧𝗜𝗠𝗘𝗦𝗧𝗔𝗠𝗣𝗦 ⏳: 0:00 Introduction 3:34 Definition Of Function 7:21 Finding Range by Defining x 12:17 Creating Range from Known Range 21:27 Quadratic Formats 32:16 Quadratic by Quadratic Format _45:12__ Special Clip_ ✨ 48:43 Exponential Format 54:14 Logarithmic Format 1:00:46 Application of Derivatives 1:04:55 Using AM-GM 1:09:49 Range of aˣ+a⁻ˣ (a>0)

[@aaryansompura6350]

Thank buddy

[@SneakPinePiney]

Thanks bro! This helped a lot

[@target__iit]

*𝗡𝗢𝗧𝗘 :* Range of *asinx ± bcosx* is *[ -√(a²+b²) , √(a²+b²) ]*

[@SonaliRai-n9e]

Bro notes pdf kaha milegi iski ?? Please koi bata do

[@target__iit]

​@@SonaliRai-n9e ganga kinare milta hai

[@bhavarthkotasthane8270]

The session starts at 3:33 mins save your time........

[@spandanpanda]

thank you vro

[@yogalshmitp3660]

Thank you

[@srivathskamath472]

🙏

[@harshvardhan4356]

thank you gentle soul

[@hawkish3745]

Thanks

[@GENZ_MEN07]

27:01 sir how are you finding the -b/2a =-1/2?

[@CRAZY-HAAP]

Bro he said that he by mistake wrote that it's actually -1 only that one is correct

[@sicparvismagna9586]

This is literally *THE* best video on finding range of a function. Thoroughly enjoyed it 😁

[@prashantkr1728]

No doubt bro

[@Keertisingh804]

u are able to solve the quess. of mains??

[@mnayush1696]

Agreed

[@arushmishra75]

@@Keertisingh804 ya being a good student if you have studied 11th rel. And fun. Properly you shouldn't find this difficult

[@Keertisingh804]

@@arushmishra75 I'm not bruh

[@pritiranjanmahanta6856]

26:45 here a=1 and b=2 So -b/2a=-2/2= -1 which doesn't belongs to[-3,-2].🙏

[@shrirambhakt013]

28:07 Then why does -1/4 belongs to [-1,1]

[@kushagramullick1152]

@@shrirambhakt013 -0.25 is less than 1 and greater than -1

[@ADITYA_138]

😭 you are god sir literally sir 1 gahnte se parishan tha kaise nikalte hai kiase karte hai Ek dost se pucha to mzaka udane laga 😭😭😭 gahtiya dost , phir kuch der bad apki video mil hi Gaye Thanks sir sab samjh agya 🙏🙏🔥

[@BenStokes1234]

6:55 7:32 9:14 33:03 : Basic definition of range : All the "values of y for which x is defined" (wo saari values jo obtain ki ja skti hn by putting the inputs in the funcn) 10:49 16:51 : and thus based on the definition we have M1 which is also the most basic method : write y in terms of x [ x=g(y) ] and then see for what values of y that funcn [ g(y) ] is defined. The obtained values of y is the range. Whenever we can write x in terms of y, then this method can be used..... 34:01 37:51 : 🌟🌟🌟 36:54 : QE/ QE Range

[@padhrhahu]

0:00 Introduction 3:34 Definition Of Function 7:21 Finding Range by Defining x 12:17 Creating Range from Known Range 21:27 Quadratic Formats 32:16 Quadratic by Quadratic Format 45:12 Special Clip 48:43 Exponential Format 54:14 Logarithmic Format 1:00:46 Application of Derivatives 1:04:55 Using AM-GM 1:09:49 Range of aˣ+a⁻ˣ (a>0)

[@akshikhurana68]

A maths teacher who can make anybody to fall in love with maths.. u are the best teacher.. I wish I could to do my 11th-12th from you sir as I am again in love with maths..after 12 years of my graduation with hons in maths.

[@satviktripathii]

arent you overqualified for this lecture lol

[@sachinnamdeo1780]

This is the best lecture from ground to upper level 😊

[@sushmapatalay9574]

Sir really may you live 100 years..your explanation was just fabulous🔥🔥💫

[@abhirajpatil5996]

Abhiraj Patil Range of functions one shot done.

[@ulichichaitanya2150]

Sir at 27:35 you told x co ordinate ka value -1/2 but it is actually -1, and ofcourse even -1 doesn't lie in the given x interval.. so the ans is [4,7] Thank you sir

[@soniajuneja9106]

That is What I needed You Cleared all Concepts Arvind Kalia Sir #MeraBhai☺☺☺

[@Future_iitian_]

23:14 better method derivative nikaal ke zero kr do If a>0 then local minima If a

[@harshwardhan3724]

Harshwardhan Pawar Range Of Function One Shot Done 👍👍👍👍

[@itssagnikstime3700]

11:40 iota begins to cry for justice ⚖️♎

[@yuvrajsinghjadaun]

Thanks Sir when I did questions in class got demotivated but now I think I know every question of range..

[@monilshah348]

Amazing Explanation Sir 👍👍👍

[@masteroogwaytm6080]

No more trouble with functions. Arigatto sensie .

[@AhamKaustubhGaur]

Sir continuity and differentialbility with questions involving maxima , one shot Please sir make a one shot on this... Really needed 🙏🙏🙏

[@THUNDER-kw3wq]

It was never so clear 🙏🏻🙏🏻❤

[@BridgeheadCplus]

Sir aap bhagwan ki tarah prakat hue🛐🛐

[@KiranbenGoswami-i5c]

Hello sir I thank you for teaching the range which I was struggling from last 4 months to solve the problem because in coaching it was thought earlier. This my first video I am watching I looved your teaching style. Just thanks to you 17:19

[@mamtaroy1494]

One shot of range of function done sir Please decode differentiability 🙏

[@chirayujadhav281]

🔥Chirayu Jadhav RANGE OF FUNCTION ONE SHOT completed ✅✔🔥 chakde phate 🔥

[@hardik15._.]

Thank you Sir🙏It helped me a lot😊

[@laalchutneysamosa4941]

Sir, just one thing I wanted you to know, My school's schedule is not going in-sync with your sessions. They themselves give us heavy homework and questions to solve. Rest of the time I try to do self study. So, it is rare that I am able to be regular in your sessions. But I try very hard and do all your sessions WHENEVER I get time. For example, I get off on Sunday so I sit for 12hrs and watch and solve all your sessions in bulk as much I can. So, you might notice myself not appearing regularly and consistent and also some bulk entries in your google form from my side. Just don't get suspicious. I AM TRYING MY BEST! Hope you understand.❤❤

[@Vaishnavi_artts]

Bro did u get into iit ??

[@BobbyFisher12]

Hnn bhyi.. Laal chutney samosey..!! Kitni rank aayi teri..!?

[@ganeshgouda6507]

Yyyyytyyyyyyyyyyyy​@@Vaishnavi_artts

[@arushmishra75]

27:35 mistake in -b/2a although it wouldn't affect the answer as it should be -1 that also isn't in the domain of x so please correct it

[@aumpatel5278]

It was a really fantastic explanation

[@avengers9802]

Nice explanation sir ❤

[@madara1426]

45:12 I feel like a magical teleportation

[@saswatikundu6751]

Mine - only derivative left! 1:00:45

[@ashapatel1506]

JANVI PATEL Range of function done ☑️ Plz upload the assignment & sir form me iska option nahi what to do??? Let's chak de 🔥🔥🔥🔥🔥

[@upendherchalla6433]

Liked it because of the version from starting to ending the way of explanation.👍 I am following your one shot videos all which is so useful for basic understanding sir ...super u r explanation 👍

[@srikanthd1962]

Your class felt like a T 20 match. Finally awesome .

[@Ashutosh93456]

Sir in 1:01:40 how derivate value of -3x^2 +12= -3(x-2) (x+2) ? I can't understand how that happened?

[@KaranKashyap-fz5kd]

Because x-2 and x+2 is x square minus 4 because of a plus b and a minus b formula

[@MohitpreetSingh-e9s]

Grat lecture by a great teacher ❤❤

[@pritypriya2127]

Sir aap sbse best padhate hai ❤❤

[@Beastlevi2048]

Coolest mathematics teacher Always❤️

[@arihantrakhecha466]

18:50 - 21:25 is error as he has not considered the negative part (foe ex the first bit answer should be (-infinity,-2] U [2,infinity) ) but other than that great video sir

[@kyrmotivation9924]

Yes you are right 👍

[@stranger6996]

Yeah i was searching for this only , i have done it with the basic method and got the same answer bruh

[@sakshitomar4164]

Same

[@bhavyaagrawal7895]

The vertex of a quadratic equation ax²+bx+c is (-b/2a , -D/4a)!! What kind of SORCERY is this?

[@deepak-qh7dj]

3:33 save your time.👍

[@pankajsharma-bc8hx]

Why open bracket is taken with zero at 32:00, with answer of particular question.

[@gabbarbhaiop]

Same Doubt mera bhi hai. Jab B = infinity hoga, tab 1/infinity= 0 ho gya, toh ye toh range mein aa gya na, toh open kyu

[@parthmadaan3399]

Open hoga bcs function kabhi bhi exact zero nhi ho sakta b ki kisi bhi value par aap agar usko zero ke equal rakhoge to 1=0 aayega which his not true so that’s why it’s open I hope u understood

[@sujalkumar5011]

Best video on KZbin for function

[@future-Jee]

Iss lecture ke notes ki PDF kaha milegi😢

[@sardarkhan2631]

Just loved it sir🔥🥰

[@projectclash1]

Sir this session was so dope loved it❤️❤️❤️

[@amithreddy7532]

26:46 -b/2a is 1 sir because a = 1 and b=2

[@aditirathore1860]

Sir thank you so muchhh It helped me.alot 🥺😁😁

[@AggressiveBoy-4]

Love you sir from kaimur Bhabua Bihar 🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

[@hetpatel6366]

One shot___________Done Range_________Done Nazare aagaye 😎🔥🔥

[@ashapatel1506]

Happy New year

[@shivamsrivastavshivam4403]

Best teacher ❤️❤️❤️ love u sir

[@devisharnyadav2499]

Mera bhai is the best teacher of Maath (God of math )❤️🙏😘😘

[@Atulandfriends]

Truly God for me❤

[@ak4shyadav1]

Arvind sir ki vibe hi aisi hai ki lagaav sa ho jaata h ❤️💯💯

[@rakeshkumarpradhan9719]

Thank you Sir 🙏 Jay Shree Ram 🙏🙏

[@sarthaksrivastava6503]

Sir.. Apke bolne ka tarika hi aisa hai ke bss apki awazz sunn karr sara tress hi achanak. Se pata nahi kaha gayab ho jata hai ☺🙏❣️❣️❤❤

[@KanishKar-et9gz]

This video is very helpful

[@arushmishra75]

51:17 there's a slight mistake in {x} will be 0 greater than equal to t but strictly smaller than 1.

[@mokshmandalia5443]

Sir corrected that in the following seconds.

[@archikakushwaha5658]

Sir you're amazing... My 12 th batch just started in February 2022... I'm in allen... Hmare sir ka smjhaya hua bilkul smjh nh aaya phir mene apka lecture dekha to bhot Easy lgne lga thank u so much sir ur great....

[@SURAJJADHAO-ws6ey]

in which branch?

[@VipassiJani]

Mujhe eisa laga ki mujhe aata Tha lekin confidence nahi tha... Aaj confidence bhi aa gaya .. 🙏🙏 Thankyou sir

[@sapnachaudhary5130]

Thank you so much sir🤗🤗

[@ryadav2510]

Really awesome session . Of Range of Function 😊

[@VAIBHAVSINGH-er9tt]

VAIBHAV SINGH Range of Function one shot completed!!!!

[@sumankumariverma637]

Sir you are ❤❤❤❤❤❤❤❤ brilliant

[@thefanclub2998]

One of the best teacher literally

[@ashapatel1506]

Sir where is assignment????plz upload it

[@mpsharma2335]

excellent!!! super way of teaching

[@jasmeetsingh6769]

best lecture . thank you sir .......

[@Rajbanerjee518]

Sir bohot bohot jyada accha padhaye❤❤❤❤,Mera range me confidence khatam ho gayatha ,apne sach meri jindagi me Khushi vardi😊😊

[@KartikeyPandey-cx4ut]

Best maths teacher ever❤❤❤

[@bandnakumari9389]

At 1:02:30 f(-2) -11 aa raha h lakin aapne answer me 11 likha h

[@samruddhilangde6596]

Yess

[@picomaginesouls4384]

Yes same here

[@upenderkumar3306]

Ur way of talking is so impressive...🎉🎉🎉🎉

[@mouryabhatt3747]

1:04:28 baby curve methd.....😂🤣

[@NikhatSahin-fb3pi]

Sir 29:05 pe ye kaise pata chalega ki 3 me se kon kon si value Leni hai max,min ke liye

[@kashishsinghal925]

Sir , I have a doubt why zero can't be included in range if domain belongs to all real no. That means infinite is also there and we know (1/infinity ♾️ = 0 ) So, 0 must have it's corresponding value as infinity??????

[@vedantkumarsingh8706]

Find range of 1/x if x lies between infinity to - infinity

[@bhavyaagrawal7895]

Well it's true, Teachers too are Rockstars.

[@factstudyforever5655]

Love you sir ❤️❤️😗💖💖😗💖💖

[@PRAKASHSAHU-hm8le]

29:00 quadratic by quadratic

[@aarav2248]

Sir in question at 31:33 there may be two case if parabola is upward and downward

[@gabbarbhaiop]

No requirement of parabola here, just put the minimum value of b & maximum value of b. 1/infinity = 0

[@dewil9275]

Sir aap mere bhai mere bhai🥰🥰🥰🥰

[@pandavgaming1315]

You are great sir 👍

[@dharanijena6423]

Thank you very much sir.

[@ManishChaudhary-nu2jo]

Thank you sir.ji tusi great ho

[@urvishjain-m7k]

thank you sir . great video

[@husainali9548]

Sir please lecture notes upload kr dijie plzz plzz sir

[@Abhay_Rajput9528]

It ia the nice lecture Thankyou sir for this lecture

[@manjushakumari2355]

Thanku so much sir

[@husainali9548]

Sir lecture notes are not available

[@ShubhamSingh-xm3vw]

I am currently studying in class 12 Should I buy the crash course Sir please reply

[@sarasvathip5579]

You are legend sir

[@AbjSir]

Arvind Kalia sir supremacy

[@Abhay_Rajput9528]

Sir in the assignment of this lecture, Q20 ka answer option D aana chahiye instead of option C and Q23 mai 3 instead of 4 aana chahiye please check sir 🙏🙏🙏🙏🙏🙏

[@VikashKUMARGECBUXAREC]

WAAH SIR AAPNE BAHUT AASAN BANA DIYA THANKUUU SIR

[@rahulpahurkar7105]

Sir you win my heart by your teaching 🙌

[@sohininayak6332]

Y=4sin^2x-sinx+3=0 Find Range of this function

[@bhargavjs]

0 ≤ sin²x ≤ 1 0 ≤ 4sin²x ≤ 4 -1 ≤ sinx ≤ 1 1 ≤ 4sin²x - sinx ≤ 3 4 ≤ 4sin²x - sinx + 3 ≤ 6 Range = [ 4, 6 ]

[@jiraiya7408]

SUPERB ,ARVIND SIR A TOP G IN MATHS

[@gauravGupta-bk2sw]

Guys 16:50 mein agar 2nd method use kare to variable se multiply krna par rha hai, but we don't know if the variable is positive or negative, so we can't proceed, right ? Btw kisi ka hua? Help!

[@adityadarsiya6957]

Best video on KZbin history on finding range