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)
>
>



Priyanshu kumar Best Answer
wait let me check
It is right shweta
approx same value you get
see
Speed of light you taken here 10^10 it is 10^8 m/s na
ok