\[\int_{0}^{\pi }{x\sin x\,dx=}\] [SCRA 1980, 91]

\[\int_{0}^{\pi }{x\sin x\,dx=}\] �

1.	\[\int_{0}^{\pi }{x\sin x\,dx=}\] [SCRA 1980, 91]
A.	\[\pi \]
B.	0
C.	1
D.	\[{{\pi }^{2}}\]
Answer» B. 0

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\[\int_{0}^{\pi }{x\sin x\,dx=}\] [SCRA 1980, 91]

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