The value of \[\int_{0}^{\pi /2}{\frac{\sin x}{1+{{\cos }^{2}}x}\,dx}\] is [RPET 1995]

The value of \[\int_{0}^{\pi /2}{\frac{\sin x}{1+{{\cos }^{2}}x}\,dx}\

1.	The value of \[\int_{0}^{\pi /2}{\frac{\sin x}{1+{{\cos }^{2}}x}\,dx}\] is [RPET 1995]
A.	\[\pi /2\]
B.	\[\pi /4\]
C.	\[\pi /3\]
D.	\[\pi /6\]
Answer» C. \[\pi /3\]

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The value of \[\int_{0}^{\pi /2}{\frac{\sin x}{1+{{\cos }^{2}}x}\,dx}\] is [RPET 1995]

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