Trigonometry Examples

$a r \cot (- \sqrt{3})$

Step 1

Since $\cot (- \sqrt{3})$ is an odd function, rewrite $\cot (- \sqrt{3})$ as $- \cot (\sqrt{3})$ .

$a r (- \cot (\sqrt{3}))$

Step 2

Reorder factors in $a r (- \cot (\sqrt{3}))$ .

$- a r \cot (\sqrt{3})$