Trigonometry Examples

$\cot (- \frac{1}{2})$

Step 1

Since $\cot (- \frac{1}{2})$ is an odd function, rewrite $\cot (- \frac{1}{2})$ as $- \cot (\frac{1}{2})$ .

$- \cot (\frac{1}{2})$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- \cot (\frac{1}{2})$

Decimal Form:

$- 1.83048772 \dots$