How to solve a trig equation by factoring with tangent and cosine

The video tutorial explains how to solve trigonometric equations by factoring and applying the zero product property. It covers solving for tangent and cosine values using the unit circle, identifying angles that satisfy these conditions, and finding additional solutions through reflection. The tutorial concludes with a summary of solutions and addresses common misconceptions.

Discuss the significance of the unit circle in solving trigonometric equations.

What are the angles corresponding to the solutions of the equation tangent of X = 0?