PYQs on Function of Several Variable | Part 1 | Short Cut tricks | CSIR NET 2011 to 2023

[@charitylyngdoh8912]

Thanks alot sir

[@subratpradhan3581]

Thanks sir for the lecture 🙏

[@hajeeranasreenqueenofscience]

Thank you so much sir ...best revision for us

[@snehal.2994]

thankyou sir, please upload more videos it is really great help

[@Pkumar05498]

Thank you for good class

[@sandeepjaiswal7505]

Nice video sir thanks for help us please upload next vedio

[@sonaligoud-de1cj]

🙇🙇 Speechless 🙏🙏

[@pravinkamble2757]

Great video sir❤❤❤

[@somduttakayal5067]

Thank you Sir for this wonderful session

[@sanjeevnigoel1396]

There is a REQUEST to you sir.. if you solve same questions in more than one video, you change their answers ...it gets confusing . Kindly take care of that for those students who rely on your videos for exams

[@rajankumarssahityaofficial3221]

If u need we provide the lectures.

[@subratpradhan3581]

Disclaimer: Don't follow blindly

[@DEEPMANDALMA23M006]

Sir at 12:00 you actually have chosen a specific path, and the limit does not depend on me on that specific path. But from this path, we can not conclude that the limit will be path-independent for all paths. That technique is useful for proving non-existence of limit but for proving that the value of the limit is this I think we have to use the epsilon-delta definition of limit, Please correct me If I am wrong

[@subratpradhan3581]

Yes but using the definition you can see for small x; sin(x) is approximately x and hence you can prove g is continuous at (0,0)

[@SasankaKayal-b8s]

Nice super tricks sir .....thank you sir ❤

[@shrawankumarpatel2148]

Awesome sir🙏🙏🙏🙏🙏

[@RanjangamingYT7477]

Thank you ❤

[@ronneysaini7763]

Superb Sir❤❤❤

[@ronneysaini7763]

Thanks Sir❤🎉🎉😊

[@professorragavan9783]

THANK YOU VERY MUCH SIR

[@Kids_shorts088]

Thank you sir 🎉

[@906mukesh8]

Thanks sir

[@Iamshree159]

Thanku sir

[@manikandanr6252]

Thank you sir ❤

[@Dr.Menaka5517]

Thanku so much sir

[@sonalgoyal1076]

Thank you so much sir 🙏💕

[@priyachinnupriyachinnu1347]

Thank you sir

[@vikassirohi2069]

Thankyou Sir.

[@jayprajapat2016]

Thankyou sir

[@Mathsandfun-1]

thank you so much sir🙏🙏🙏🙏

[@Tanishaagarwal2]

8:41 is there mistake ??? I think option a and c correct ?? Anyone plz clear this confusion

[@Satvik_negi]

Option a,c,d are correct as we had to chose those sets in which S is contained

[@subratpradhan3581]

When α= -1 and β= 2.1 then also it belongs to S but it's not in option (a),(b) hence they are discarded

[@subratpradhan3581]

Again choose α= 3 and β= -1 then it's in S but not in option(d) so it is ❌

[@RanjangamingYT7477]

51:33
D option always differantiable at the point x=0 use definition of derivative

[@RanjangamingYT7477]

31:20
Function not Continuous because
y(x)=-x^2+mx^3 the given function depand on path so, function is not Continuous

[@positivethoughts6419]

Sir please make a video on one variable differentiability and continuity..

[@saswataghosh6225]

Sir at 15.00 pe Jo 2017 Dec wale question Hai,uska answer only 2 hoga...if I consider f(x)=x^2 then 1 and 3 cancel ho jayega..

[@ruchibhardwaj915]

You cannot consider x^2 since its not satisfying the condition.

[@prernashukla9949]

Sir kya aap
Online Tumari karwate hai

[@is_math_hard]

15:36
Sir can we always say that an one one function whose range is unbound is onto!!??
exponential function e^x is one one whose range is unbounded but not onto!!!!!
CAN ANYONE GIVE ME A HINT HOW TO GET IT ONTO

[@Edit_in25]

Jacobian iska invertible hoga ...wha se ho jayega

[@Dkbnk]

22:12 S is not dense in R^2

[@SasankaKayal-b8s]

Sir algebra group theory and ring theory short tricks ..sir please upload this topic to vidio ....

[@RanjangamingYT7477]

A,c,d correct

[@Iamshree159]

Please upload modern algebra pyq

[@RanjangamingYT7477]

6:54 i think mistake kiya 😢

[@jayprajapat2016]

Sir probability statistics questions

[@anupamsamanta6690]

Sir numerical pless 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@anaithumkatralae2828]

Sir please provide the problems using modulus in the function of several variables sir

[@mathematics2279]

Thankyou so much sir ❤❤❤

[@dhaneshkumar1148]

Thank you sir

[@ishadevi2071]

Thnku so much sir

[@mathematicslovers2888]

Thank you sir 🙏🙏🙏🙏

[@alokkprajapati]

Thank you sir 🎉