Precalculus Examples

$\sec (- \frac{3}{2})$

Step 1

Since $\sec (- \frac{3}{2})$ is an even function, rewrite $\sec (- \frac{3}{2})$ as $\sec (\frac{3}{2})$ .

$\sec (\frac{3}{2})$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\sec (\frac{3}{2})$

Decimal Form:

$14.13683290 \dots$