Trigonometry Examples

$\sin (\arcsin (\frac{2 π}{3}))$

Step 1

The functions sine and arcsine are inverses.

$\frac{2 π}{3}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{2 π}{3}$

Decimal Form:

$2.09439510 \dots$

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