Precalculus Examples

$\sec (\frac{1}{3} \cdot π)$

Step 1

Combine $\frac{1}{3}$ and $π$ .

$\sec (\frac{π}{3})$

Step 2

The exact value of $\sec (\frac{π}{3})$ is $2$ .

$2$

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