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Solve y=tan^(-1)((sqrt(1+x^2)-1)/x)...

Solve `y=tan^(-1)((sqrt(1+x^2)-1)/x)`

A

`tan^(-1)x`

B

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

C

`2tan^(-1)x`

D

`3tan^(-1)x`

Text Solution

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The correct Answer is:
B
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