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)
Dhairya sharma
see attached
used triangle in equality in this question so plz 1st of all go through this identity....if u have any doubt regarding this prob u can ask here dear.
hope u get it
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