Algebra Examples

$\frac{1}{\cos (0)}$

Step 1

Convert from $\frac{1}{\cos (0)}$ to $\sec (0)$ .

$\sec (0)$

Step 2

The exact value of $\sec (0)$ is $1$ .

$1$

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