PYQs on Quadratic and Bilinear Form | CSIR NET 2011 to 2023

This lecture explains all PYQs on Quadratic form.
At @3:50, Kindly correct: Negative definite means all Eigen values are negative.

[@hajeeranasreenqueenofscience]

Thank you sir for providing such a quality content for free of cost .

[@ahmadtariq3960]

Note that for checking positive or negative definite ist thing is that the matrix has to be symmetrical it is not valid for any n×n random matrix

[@aasthatanwar4572]

You are great sir,you never failed to amazed us with your short tricks❤❤❤❤

[@charitylyngdoh8912]

Thank you so much Sir 🙏

[@madhusudanan5694]

Thank you sir. Good explanation

[@Indigenuos]

Easy to follow ❤

[@salma121]

Sir please do make a video on complex functions.Tq

[@nidhiyadav1577]

Good evening sir, Thank you very much sir for making this helpful lecture. I request you sir ,aap csir net ke point of views se joh bhi important topics hai unn par lecture upload karte raheyega.

[@user-zy8nz6bc6q]

Great❤

[@ritutiwari4687]

Thank you so much sir, your video is helpful and interesting ❤❤💯

[@professorragavan9783]

Thank you sir

[@arabindapradhan2135]

Thanks for the nice video sir.....

[@ishadevi2071]

Thnku sir 😊

[@shrawankumarpatel2148]

Thank you so much sir

[@rashmimalik9769]

Thanku sir aapka bahut bahut

[@mradityasharma9193]

How eigen value of A + B is equal to the sum of eigen values of A and B?

[@mathematical2508]

Sir plz make this type of video for inner product

[@vishusinghofficial3506]

Thankuuu so much sir❤❤

[@positivethoughts6419]

Sir please make a video on differentiability for csir net...

[@dhaneshparasoya1295]

thanks sir

[@hajeeranasreenqueenofscience]

Please make a video of pyq's of statistics part sir ..

[@srikantakumarpatta5867]

Sir please solve previous year NBHM and TFIR for real and linear

[@paramvirsingh8158]

Sir I have a doubt in last video of quadratic form u said for negative definite first principal minor is always negative. But here u take positive for first principal minor sir pls tell which one is correct

[@AbhishekSingh-uh3do]

same doubt

[@user-zy8nz6bc6q]

❤❤❤❤❤❤❤❤❤❤❤❤❤

[@othmanaljbory3649]

❤❤❤❤

[@manaspratimkalita2161]

27:09 ,B is correct,bilinear form hain

[@Zeelkhokhariya]

Yess it is symmetric bilinear..!!

[@priyankapoonia9080]

Dec.2014 d option is incorrect sir ?

[@Tanishaagarwal2]

1:18:53 pe only d option correct hoga i think its rank 3

[@Zeelkhokhariya]

Nope option B &D are both correct as sir written this que . Also option d is correct only entry of ther matrix a33 is 1 ..!!

[@kajalsoni6597]

If A is real symmetric matrix then it is positive definite?

[@mathssurvivor6190]

No

[@rahulkumarprajapati1379]

Good morning sir

[@sasikalavijayakumar6139]

Sir dec 2018_ C also correct

[@julietkokila1170]

Option B is incorrect option C is the only right answer because the eigens values are +1/2 and -1/2 so it is not positive definite

[@abhinikki1]

Yes, I agree with you. Plz Sir clear the doubt

[@DrHarishGarg]

I will check... But if e.values are + and - then it is indefinite

[@DrHarishGarg]

I will check... But if e.values are + and - then it is indefinite

[@professorragavan9783]

Thank you sir