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If x ge 1 then 2 tan ^(-1) x+sin ^(-1)((...

If `x ge 1` then `2 tan ^(-1) x+sin ^(-1)((2 x)/(1+x^(2)))=`

A

`4 tan ^(-1) x`

B

0

C

`(pi)/(2)`

D

`pi`

Text Solution

Verified by Experts

The correct Answer is:
A
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