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Let f: f (-x) rarr f(x) be a differentia...

Let `f: f (-x) rarr f(x)` be a differentiable function. If f is even, then f'(0) is equal to a)1 b)2 c)0 d)-1

A

1

B

2

C

0

D

`-1`

Text Solution

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The correct Answer is:
C
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