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)
Ruby negi Best Answer
use mirror formula and magnification formula..
yes
actually I didn't understand the question so.
now u got the solution, right?
yes