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If x in (0, 1), then find the value of t...

If `x in (0, 1)`, then find the value of `tan^(-1) ((1 -x^(2))/(2x)) + cos^(-1) ((1 -x^(2))/(1 + x^(2)))`

A

`0`

B

`pi`

C

`(pi)/(4)`

D

`(pi)/(2)`

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The correct Answer is:
D
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