Trigonometry Examples

$\tan (\frac{1}{2} \cdot \arccos (\frac{5}{6}))$

Step 1

Evaluate $\arccos (\frac{5}{6})$ .

$\tan (\frac{1}{2} \cdot 0.58568554)$

Step 2

Combine $\frac{1}{2}$ and $0.58568554$ .

$\tan (\frac{0.58568554}{2})$

Step 3

Divide $0.58568554$ by $2$ .

$\tan (0.29284277)$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\tan (\frac{1}{2} \cdot \arccos (\frac{5}{6}))$

Decimal Form:

$0.30151134 \dots$

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