Algebra Examples

$\cot (0 π)$

Step 1

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

$\frac{\cos (0 π)}{\sin (0 π)}$

Step 2

Multiply $0$ by $π$ .

$\frac{\cos (0 π)}{\sin (0)}$

Step 3

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

$\frac{\cos (0 π)}{0}$

Step 4

The expression contains a division by $0$ . The expression is undefined.

Undefined