sin(tan^(-1)x), wheren |x| lt 1 is equa...

`sin(tan^(-1)x), `wheren `|x| lt 1 ` is equal to :

A

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

B

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

C

`1/(sqrt(1+x^2))`

D

`x/(sqrt(1+x^2))`

Text Solution

Verified by Experts

The correct Answer is:

D

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