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
see the attachment
why not ( a+n )?
a_n me??
(a+n-1) ke jagah (a+n) q nahi liya apne?
x ki power 2 hai to a me +1 hai