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If f(x) is the integral of (2 s...

If ` f(x) ` is the integral of ` (2 sin x - sin 2x )/(x ^ 3 ) ` , where ` x ne 0`, then find ` lim _ (x to 0) f' (x) ` .

A

0

B

1

C

2

D

`1//2`

Text Solution

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The correct Answer is:
B
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