Trigonometry Examples

$\sec (\frac{5 π}{3})$

Step 1

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.

$\sec (\frac{π}{3})$

Step 2

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

$2$

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