What is the integral from 0 to 2 of xsin(x^2) ?

The integral from 0 to 2 of xsin(x^2) is 1/2 (-cos(4)+1)

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integral from 0 to 2 of xsin(x^2)

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

\frac{1}{2} (- cos (4) + 1)

Decimal

0.82682 \dots

Solution steps

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

Apply u-substitution

: \int_{0}^{4} \frac{sin ( u )}{2} d u

= \int_{0}^{4} \frac{sin ( u )}{2} d u

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= \frac{1}{2} \cdot \int_{0}^{4} sin (u) d u

Use the common integral:

\int sin (u) d u = - cos (u)

= \frac{1}{2} [- cos (u)]_{0}^{4}

Compute the boundaries:

- cos (4) + 1

= \frac{1}{2} (- cos (4) + 1)

\int_{0}^{2} π (y^{2})^{2} d y

\int_{0}^{1} (5 x^{4} + 3 x^{2} + 1) d x

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

\int_{- π}^{0} cos (x) d x

\int_{0}^{4} r^{3} d r

What is the integral from 0 to 2 of xsin(x^2) ?
The integral from 0 to 2 of xsin(x^2) is 1/2 (-cos(4)+1)