Calculus Examples

$\int \frac{1}{\sqrt{1 - x^{2}}} d x$

Step 1

This integral could not be completed using u-substitution. Mathway will use another method.

Step 2

Rewrite $1$ as $1^{2}$ .

$\int \frac{1}{\sqrt{1^{2} - x^{2}}} d x$

Step 3

The integral of $\frac{1}{\sqrt{1^{2} - x^{2}}}$ with respect to $x$ is $\arcsin (x)$

$\arcsin (x) + C$