What is the integral from 0 to 2x of cos(x) ?

The integral from 0 to 2x of cos(x) is sin(2x)

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integral from 0 to 2x of cos(x)

\int_{0}^{2 x} cos (x) d x

sin (2 x)

Solution steps

\int_{0}^{2 x} cos (x) d x

Use the common integral:

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

= [sin (x)]_{0}^{2 x}

Compute the boundaries:

sin (2 x)

= sin (2 x)

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\int_{0}^{5} \frac{8}{7 x + 6} d x

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What is the integral from 0 to 2x of cos(x) ?
The integral from 0 to 2x of cos(x) is sin(2x)