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If y="cosec"^(-1)((x+1)/(x-1))+cos^(-1)...

If `y="cosec"^(-1)((x+1)/(x-1))+cos^(-1)((x-1)/(x+1))`, then `(dy)/(dx)` is equal to -

A

1

B

`pi`

C

0

D

`(pi)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 6
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