Calculus Examples

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

Step 1

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

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

Step 2

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

$\arcsin (x) + C$