Trigonometry Examples

$\sin (\frac{- \sqrt{3}}{2})$

Step 1

Move the negative in front of the fraction.

$\sin (- \frac{\sqrt{3}}{2})$

Step 2

Since $\sin (- \frac{\sqrt{3}}{2})$ is an odd function, rewrite $\sin (- \frac{\sqrt{3}}{2})$ as $- \sin (\frac{\sqrt{3}}{2})$ .

$- \sin (\frac{\sqrt{3}}{2})$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- \sin (\frac{\sqrt{3}}{2})$

Decimal Form:

$- 0.76175998 \dots$