Evaluate the six trigonometric functions for the given real number

The video tutorial explains how to evaluate angles on the unit circle, focusing on the angle 8π/3. It covers the concept of coterminal angles, showing how to find the smallest coterminal angle by subtracting a full revolution. The tutorial includes visualizing angles on the unit circle and calculating trigonometric functions such as sine, cosine, and tangent. It also demonstrates how to evaluate reciprocal trigonometric functions like cosecant, secant, and cotangent, providing step-by-step instructions for rationalizing denominators.

What is the relationship between the angles 2π/3 and π/3 on the unit circle?

How do you find the secant of an angle using its cosine value?

Describe the steps to rationalize the denominator when evaluating trigonometric functions.