What is the integral from-pi to pi of 1 ?

The integral from-pi to pi of 1 is 2pi

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integral from-pi to pi of 1

\int_{- π}^{π} 1 d x

2 π

Decimal

6.28318 \dots

Solution steps

\int_{- π}^{π} 1 d x

Integral of a constant:

\int a d x = a x

= [1 \cdot x]_{- π}^{π}

Simplify

= [x]_{- π}^{π}

Compute the boundaries:

2 π

= 2 π

\int_{0}^{\frac{π}{3}} x^{2} sin (3 x) d x

\int_{1}^{l n (8)} 6 x + e^{x} d x

\int_{0}^{\frac{π}{2}} \frac{1}{2 + sin ( x )} d x

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

\int_{- π}^{0} x cos (n x) d x

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