Trigonometry Examples

$9 + 16 - 24 \cos (51)$

Step 1

Add $9$ and $16$ .

$25 - 24 \cos (51)$

Step 2

The result can be shown in multiple forms.

Exact Form:

$25 - 24 \cos (51)$

Decimal Form:

$9.89631061 \dots$

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