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)
Satpal singh Best Answer
see the 5th page of this pdf. you will get a general formula to calculate all the derivatives
Thank you, Satpal sir.
welcome vijay