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underset(0)overset(pi)intxf(sin x)dx=A u...

`underset(0)overset(pi)intxf(sin x)dx=A underset(0)overset(pi//2)int f(sin x) dx` then A is

A

0

B

`2pi`

C

`(pi)/(4)`

D

`pi`

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The correct Answer is:
D
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MODERN PUBLICATION-MOCK TEST PAPER -IV-SELECT THE CORRECT ANSWER
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