IIT JAM Follow
September 29, 2020 7:43 am 30 pts
how, pls show steps..... . .. . . . . .. . .. . . . . . . . . . .
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see attached
Anku
sir i didnt understood last line how cos became montonic decrasing while tan^(-1)(n/2)^n is monotonic increasing
• Jagat Chaudhary