

MCQOPTIONS
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1. |
\[\int{\frac{dx}{\sin x-\cos x+\sqrt{2}}}\] equals[MP PET 2002] |
A. | \[-\frac{1}{\sqrt{2}}\tan \left( \frac{x}{2}+\frac{\pi }{8} \right)+c\] |
B. | \[\frac{1}{\sqrt{2}}\tan \left( \frac{x}{2}+\frac{\pi }{8} \right)+c\] |
C. | \[\frac{1}{\sqrt{2}}\cot \left( \frac{x}{2}+\frac{\pi }{8} \right)+c\] |
D. | \[-\frac{1}{\sqrt{2}}\cot \left( \frac{x}{2}+\frac{\pi }{8} \right)+c\] |
Answer» E. | |