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The function f(x)=(log(pi+x))/(log(e+x))...

The function `f(x)=(log(pi+x))/(log(e+x))`s is

A

increasing in `[0, pi]`

B

decreasing in `(-oo, 0]`

C

increasing of `[0, (pi)/(e ))` and decreasing on `[(pi)/ (e ),oo)`

D

decreasing in `[0, (pi)/(e )]` and increasing on `[(pi)/(e ),oo]`

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The correct Answer is:
C
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