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)
Dhairya sharma
in eqn 5.13 small psi is wave fxn which satisfies time independent SR eqn while Capital psi which is time evolution of small psi is called wave fxn
it will help u
thanks
welcome dear