If f(x): (25-x^4)^(1/4) for 0< x< sqr...

If ` f(x): (25-x^4)^(1/4)` for `0< x< sqrt5` then `f(f(1/2))`=

A

`2^-4`

B

`2^-3`

C

`2^-2`

D

`2^-1`

Verified by Experts

The correct Answer is:

D

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