Trigonometry Examples

$\cot (- \frac{4}{5})$

Step 1

Since $\cot (- \frac{4}{5})$ is an odd function, rewrite $\cot (- \frac{4}{5})$ as $- \cot (\frac{4}{5})$ .

$- \cot (\frac{4}{5})$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- \cot (\frac{4}{5})$

Decimal Form:

$- 0.97121460 \dots$