What is the integral from 0 to e of 1 ?

The integral from 0 to e of 1 is e

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integral from 0 to e of 1

\int_{0}^{e} 1

e

Decimal

2.71828 \dots

Solution steps

\int_{0}^{e} 1 d x

Integral of a constant:

\int a d x = a x

= [1 \cdot x]_{0}^{e}

Simplify

= [x]_{0}^{e}

Compute the boundaries:

e

= e

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