Trigonometry Examples

$- \sin (30)$

Step 1

The exact value of $\sin (30)$ is $\frac{1}{2}$ .

$- \frac{1}{2}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$- \frac{1}{2}$

Decimal Form:

$- 0.5$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$