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Given 0 le x le (1)/(2) then the value o...

Given `0 le x le (1)/(2)` then the value of `tan[sin^(-1){(x)/(sqrt(2)) + sqrt(1-x^(2))/(sqrt(2))}-sin^(-1)x]` is

A

1

B

`sqrt(3)`

C

`-1`

D

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

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The correct Answer is:
A
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