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Let h(x)=f(x)-(f(x))^2+(f(x))^3 for ever...

Let `h(x)=f(x)-(f(x))^2+(f(x))^3` for every real `x`. Then,

A

h is increasing whenever f is increasing

B

h is increasing whenever f is decreasing

C

h is decreasing whenever f is increasing

D

nothing can be said in general

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The correct Answer is:
A
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