What is the integral from 0 to pi of 1/2 ?

The integral from 0 to pi of 1/2 is pi/2

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integral from 0 to pi of 1/2

\int_{0}^{π} \frac{1}{2} d x

\frac{π}{2}

Decimal

1.57079 \dots

Solution steps

\int_{0}^{π} \frac{1}{2} d x

Integral of a constant:

\int a d x = a x

= [\frac{1}{2} x]_{0}^{π}

Compute the boundaries:

\frac{π}{2}

= \frac{π}{2}

What is the integral from 0 to pi of 1/2 ?
The integral from 0 to pi of 1/2 is pi/2