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An extremum value of the function f(x) =...

An extremum value of the function `f(x) = (sin^-1 x)^3 + (cos^-1 x)^3 (-1 <= x <= 1)` is

A

`7pi^(3)//8`

B

`pi^(3)//8`

C

`pi^(3)//32`

D

`pi^(3)//16`

Text Solution

Verified by Experts

The correct Answer is:
C
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