Question

$\smallint \,\,\frac{1}{{\cos \,\,x\,\, - \,\,\sin \,\,x}}\,\,dx$ is equal to

Accepted Answer

$\frac{1}{{\sqrt 2 }}\,\,\log \,\,\left| {\,	an \,\,\left( {\frac{x}{2}\,\, + \,\,\frac{{3\pi }}{8}} ight)\,} ight| + C$

Answer

$\frac{1}{{\sqrt 2 }}\,\,\log \,\,\left| {\,\cot \,\,\frac{x}{2}\,} \right| + C$

Answer

$\frac{1}{{\sqrt 2 }}\,\,\log \,\,\left| {\,	an \,\,\left( {\frac{x}{2}\,\, - \,\,\frac{{3\pi }}{8}} ight)\,} ight| + C$

Answer

$\frac{1}{{\sqrt 2 }}\,\,\log \,\,\left| {\,	an \,\,\left( {\frac{x}{2}\,\, - \,\,\frac{\pi }{8}} ight)\,} ight| + C$

JEE MATHEMATICS MCQ: INDEFINITE INTEGRATION

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