\[\int_{\,-\,1}^{\,0}{\frac{dx}{{{x}^{2}}+2x+2}=}\] [MP PET 2000]

\[\int_{\,-\,1}^{\,0}{\frac{dx}{{{x}^{2}}+2x+2}=}\] �

1.	\[\int_{\,-\,1}^{\,0}{\frac{dx}{{{x}^{2}}+2x+2}=}\] [MP PET 2000]
A.	0
B.	\[\pi /4\]
C.	\[\pi /2\]
D.	\[-\pi /4\]
Answer» C. \[\pi /2\]

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\[\int_{\,-\,1}^{\,0}{\frac{dx}{{{x}^{2}}+2x+2}=}\] [MP PET 2000]

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