The solution for x of the equation : int...

The solution for x of the equation : `int_(sqrt2)^(x) (dt)/(tsqrt(t^2 - 1)) = pi/2` is :

A

`-sqrt2`

B

`pi`

C

`sqrt3/2`

D

`2sqrt2`

Verified by Experts

The correct Answer is:

A

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