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If xge0 and tan^(-1)((1-x)/(1+x))=(1)/(2...

If `xge0 and tan^(-1)((1-x)/(1+x))=(1)/(2)tan^(-1)x,` then x=

A

`3`

B

`2`

C

`(1)/(sqrt(3))`

D

`(1)/(sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
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