Evaluate sec(-pi/3)^2

Math
Add full rotations of until the angle is between and .
Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.
The exact value of is .
Raise to the power of .
Evaluate sec(-pi/3)^2

Download our
App from the store

Create a High Performed UI/UX Design from a Silicon Valley.

Scroll to top