The value of \[\int_{{}}^{{}}{\frac{\sin x-\cos x}{\sin x+\cos x}\,dx}\] is [Pb. CET 2000]

\[\log \left( \frac{1}{\sin x+\cos x} \right)+c\]

The value of \[\int_{{}}^{{}}{\frac{\sin x-\cos x}{\sin x+\cos x}\,dx}

1.	The value of \[\int_{{}}^{{}}{\frac{\sin x-\cos x}{\sin x+\cos x}\,dx}\] is [Pb. CET 2000]
A.	\[\frac{1}{\sin x+\cos x}+c\]
B.	\[\frac{1}{\sin x-\cos x}+c\]
C.	\[\log (\sin x+\cos x)+c\]
D.	\[\log \left( \frac{1}{\sin x+\cos x} \right)+c\]
Answer» E.

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The value of \[\int_{{}}^{{}}{\frac{\sin x-\cos x}{\sin x+\cos x}\,dx}\] is [Pb. CET 2000]

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