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
see the all attatched. here angle made from x axis whereas the thitha from dipole. in question angle made from the x axis which is the similar to the given. see the attached.