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)
Deepak singh 1 Best Answer
Refer attached solution Answer is ln(8/7)
without canceling the terms manually is there a trick that lets me know which terms will survive? please teach me that trick it will save my time too.
there is no trick applied , just cancelled the terms .
practicing more questions will save time ..