What is the integral of e^{sin(x)}(cos(x)) ?

The integral of e^{sin(x)}(cos(x)) is e^{sin(x)}+C

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integral of e^{sin(x)}(cos(x))

\int e^{s i n (x)} (cos (x)) d x

e^{s i n (x)} + C

Solution steps

\int e^{s i n (x)} cos (x) d x

Apply u-substitution

: \int e^{u} d u

= \int e^{u} d u

Use the common integral:

\int e^{u} d u = e^{u}

= e^{u}

Substitute back

u = sin (x)

= e^{s i n (x)}

Add a constant to the solution

= e^{s i n (x)} + C

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What is the integral of e^{sin(x)}(cos(x)) ?
The integral of e^{sin(x)}(cos(x)) is e^{sin(x)}+C