Trigonometry Examples

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

Step 1

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

$- \frac{1}{2 \cdot 0}$

Step 2

Multiply $2$ by $0$ .

$- \frac{1}{0}$

Step 3

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

Undefined