1.

\[\int_{{}}^{{}}{{{e}^{x}}\sin x(\sin x+2\cos x)}\ dx=\]            [MP PET 1988]

A.                 \[{{e}^{x}}{{\sin }^{2}}x+c\]
B.                 \[{{e}^{x}}\sin x+c\]
C.                 \[{{e}^{x}}\sin 2x+c\]
D.                 None of these
Answer» B.                 \[{{e}^{x}}\sin x+c\]


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