Calculus Examples

$\int \frac{1}{r} d r$

Step 1

The integral of $\frac{1}{r}$ with respect to $r$ is $\ln (| r |)$ .

$\ln (| r |) + C$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$