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The set of values of x satisfying abs(si...

The set of values of x satisfying `abs(sin^-1x) lt abs(cos^-1x)`, is

A

`[-1, 1/sqrt2)`

B

`[-1, (-1)/sqrt2]cup[1/sqrt2, 1]`

C

`[-1, 1/sqrt2]`

D

none of these

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The correct Answer is:
A
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