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)
>
>

>


Ghost.
yes complex eigenvalues do have eigenkets, even sometimes real eigenvalues have complex eigenkets for example PAULI'S MATRICES. check eigenkets of Sigma(y) matrix. Best regards