Calculus Examples

$\csc^{2} (0)$

Step 1

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

${(\frac{1}{\sin (0)})}^{2}$

Step 2

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

${(\frac{1}{0})}^{2}$

Step 3

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

Undefined