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
see this attachment
what u have done in 3rd step how 2/6 you have written?
definition of even function
and final answer is 3pi/4 ....i forget 3 in denominator
2.36