What is the integral from-1 to 1 of e^y ?

The integral from-1 to 1 of e^y is e-1/e

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integral from-1 to 1 of e^y

\int_{- 1}^{1} e^{y} d y

e - \frac{1}{e}

Decimal

2.35040 \dots

Solution steps

\int_{- 1}^{1} e^{y} d y

Use the common integral:

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

= [e^{y}]_{- 1}^{1}

Compute the boundaries:

e - \frac{1}{e}

= e - \frac{1}{e}

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\int_{0}^{1} \frac{2}{x} d x

\int_{- 10}^{20} 9 π d x

What is the integral from-1 to 1 of e^y ?
The integral from-1 to 1 of e^y is e-1/e