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Popular >

integral of 1+2sin(x)

Solution

\int 1 + 2 sin (x) d x

Solution

x - 2 cos (x) + C

Solution steps

\int 1 + 2 sin (x) d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int 1 d x + \int 2 sin (x) d x

\int 1 d x = x

\int 2 sin (x) d x = - 2 cos (x)

= x - 2 cos (x)

Add a constant to the solution

= x - 2 cos (x) + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of 1+2sin(x) ?
The integral of 1+2sin(x) is x-2cos(x)+C