Calculus Examples

$lim_{x \to \infty} \arctan (x)$

Step 1

Change the two-sided limit into a left sided limit.

$lim_{x \to \infty^{-}} \arctan (x)$

Step 2

The limit as $x$ approaches $\infty$ is $\frac{π}{2}$ .

$\frac{π}{2}$