Calculus Examples

$\cot (0) = \frac{1}{8}$

Step 1

Rewrite $\cot (0)$ in terms of sines and cosines.

$\frac{\cos (0)}{\sin (0)} = \frac{1}{8}$

Step 2

The exact value of $\sin (0)$ is $0$ .

$\frac{\cos (0)}{0} = \frac{1}{8}$

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