Precalculus Examples

$\frac{\sin (16)}{1 + \cos (16)}$

Step 1

Evaluate $\cos (16)$ .

$\frac{\sin (16)}{1 + 0.96126169}$

Step 2

Add $1$ and $0.96126169$ .

$\frac{\sin (16)}{1.96126169}$

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