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)
Alka gupta
Verify options by considering f1 and f2 to be function of x in given boundary value problem. We find that only option 3 satisfy the BVP. options (1),(2),(4) are incorrect