What is the integral from-a to a of cos(x) ?

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

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integral from-a to a of cos(x)

\int_{- a}^{a} cos (x) d x

2 sin (a)

Solution steps

\int_{- a}^{a} cos (x) d x

Use the common integral:

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

= [sin (x)]_{- a}^{a}

Compute the boundaries:

2 sin (a)

= 2 sin (a)

\int_{x}^{x^{2}} 1 + t^{2} d t

\int_{0}^{l n (2)} 9 e^{3 x} d x

\int_{1}^{2} 3^{4 x} d x

\int_{1}^{3} 6 x d x

\int_{- 1}^{2} \frac{1}{x + 2} d x

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