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

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

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integral from pi to 2pi of cos(x)

\int_{π}^{2 π} cos (x) d x

0

Solution steps

\int_{π}^{2 π} cos (x) d x

Use the common integral:

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

= [sin (x)]_{π}^{2 π}

Compute the boundaries:

0

= 0

4 cot (\frac{x}{7})

\frac{d}{d x} ((8 (2 x)^{4} + 5)^{3})

2 x^{3} - 3 x^{2} + 5

x^{^{'}} = 2 x

\frac{d y}{d t} - y = 2 cos (k t), y (0) = 7

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