Algebra Examples

$\cos (990) \deg$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\cos (990)$

Decimal Form:

$1.10280109 \cdot 10^{- 15}$

Step 2

$1.10280109 \cdot 10^{- 15}$ degrees

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