The function f(x) =log (cos x ) is i...

The function `f(x) =log (cos x )` is increasing or decreasing?

A

Increasing in `[0,pi]`

B

Decreasing in `[0, pi/2]`

C

Decreasing in `[0, pi]`

D

Increasing in `[0,pi/2]`

Text Solution

Verified by Experts

The correct Answer is:

B

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