Precalculus Examples

sin (\frac{π}{18})

$\sin (\frac{π}{18})$

Step 1

The result can be shown in multiple forms.

Exact Form:

sin (\frac{π}{18})

$\sin (\frac{π}{18})$

Decimal Form:

0.17364817 \dots

$0.17364817 \dots$

Enter a problem...

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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