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)
Anonymous User Best Answer
tr(A^T)=tr(A) tr(T)= 2tr(A)+tr(A^T) =2 tr(A)+tr(A) =3 tr(A)