Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Deepak singh 1 Best Answer
Refer attached
but sir when proving the Ax=lamdax (eq to find eigenvalues and eigenvectors) we use equation 1 in the attachment. how can I use it?
but we use this... see
yes we can do in this way also
from where your this doubt rise ? only then I can help you ..
I watched eigenvalues & eigenvectors episode on 3b1b
either use Ax = (lambda)Ix or det(A-(lambda)Ix) =0 . Both will give same answer .
but in the video they use this equation : Ax= (lamda)Ix
wait
Refer attached