LINEAR ALGEBRA COMPLETE SOLUTION CSIR NET DECEMBER 2017

[learningteaching]

The proof of the last question was awesome 👍
Thanku sir..

[AshishSharma-frhw]

part c last question wonderfully explained! keep it up dude!

[mallikasarmah]

Thank a lot sir... Your explanation is awesome

[koushiklayek]

In question 77, how do you make the eigen value positive by using Archimedean property ...if kindly explain clearly then it will be very much helpful for me

[chinmaypadhan]

We can solve q2 in another way.
the matrix A has Ann_A(x)= x^n -1 and ch_A(x)= x^2-x+1 which has two distinct eigen values hence ch_A(x)=m_A(x) and m_A(x) | x^n -1

For only n=6, x^2-x+1| x^6-1.

[HarpreetKaur-mfof]

can we access private vedio of your channel

[vandanabhatt]

Sir I think real symmetric matrix is digonolizable, I don't say anything about symmetric matrix,