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sin(cot^(-1)((2x)/(1-x^(2)))+cos^(-1)((1...

`sin(cot^(-1)((2x)/(1-x^(2)))+cos^(-1)((1-x^(2))/(1+x^(2))))=`

A

1

B

`x`

C

`1/x`

D

`sqrt(1-x^(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
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