\[\int{\frac{(1+x){{e}^{x}}}{\cot (x{{e}^{x}})}dx}\] is equal to

1.	\[\int{\frac{(1+x){{e}^{x}}}{\cot (x{{e}^{x}})}dx}\] is equal to
A.	\[\log \left\| \cos (x{{e}^{x}}) \right\|+C\]
B.	\[\log \left\| \cot (x{{e}^{x}}) \right\|+C\]
C.	\[\log \left\| sec(x{{e}^{-x}}) \right\|+C\]
D.	\[\log \left\| sec(x{{e}^{x}}) \right\|+C\]
Answer» E.

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\[\int{\frac{(1+x){{e}^{x}}}{\cot (x{{e}^{x}})}dx}\] is equal to

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