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The value of x satisfying the equation (...

The value of x satisfying the equation `(sin^(-1)x)^3 - (cos^(-1)x)^3 + (sin^(-1)x) (cos^(-1)x)(sin^(-1)x - cos^(-1)x) = (pi^3)/(16)` is

A

`"cos" pi/5`

B

`"cos" pi/4`

C

`"cos" pi/8`

D

`"cos" pi/12`

Text Solution

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The correct Answer is:
C
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