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)
Sonu saini
you are correct
Sonu ma'am previously you said infinity?
that time i was consider as a constant and forgot that here constant is fixed and that value is zero
sorry for inconvenience dear vijay
Thank you Sonu ma'am.