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The value of lim(ntooo)(1)/(n)[sec^2""(p...

The value of `lim_(ntooo)(1)/(n)[sec^2""(pi)/(4n)+sec^2""(2pi)/(4n)+....+sec^2""(npi)/(4n)]` is

A

`loge^2`

B

`(pi)/(2)`

C

`(4)/(pi)`

D

e

Text Solution

Verified by Experts

The correct Answer is:
C
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CHHAYA PUBLICATION-QUESTION PAPER -2018-WBJEE
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