Trigonometry Examples

$\arccos (0.5)$

Step 1

Evaluate $\arccos (0.5)$ .

$\frac{π}{3}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{π}{3}$

Decimal Form:

$1.04719755 \dots$

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