Find the Exact Value sec(-(8pi)/13)

$\sec (- \frac{8 π}{13})$

Step 1

Add full rotations of $2 π$ until the angle is greater than or equal to $0$ and less than $2 π$ .

$\sec (\frac{18 π}{13})$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\sec (\frac{18 π}{13})$

Decimal Form:

$- 2.82004009 \dots$