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)
Chandra prakash
dear if you want to know about double well potential. for this I want to suggest uh u can find point from given potential equation. and also find maxima and minima then draw graph. uh find something double well shape.... and for solutions of given prob see attached file dear...
if you have any doubt regarding this.. feel free to ask dear