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f(x)=sin{cot^(-1)(x+1)}-cos(tan^(-1)x), ...

`f(x)=sin{cot^(-1)(x+1)}-cos(tan^(-1)x),
The value of x for which f(x) = 0 is

A

`-1//2`

B

`0`

C

`1//2`

D

`1`

Text Solution

Verified by Experts

The correct Answer is:
A
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