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If tan^(-1)(sqrt(1+x^(2))-1)/x=4^(0), th...

If `tan^(-1)(sqrt(1+x^(2))-1)/x=4^(0)`, then

A

`x=tan2^(0)`

B

`x=tan4^(0)`

C

`x=tan(1//4)^(0)`

D

`x=tan8^(0)`

Text Solution

Verified by Experts

The correct Answer is:
D
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