Determine all of the solutions for a trigonometric equation with cosine and tangent

The video tutorial demonstrates how to solve a trigonometric equation involving cosine and tangent functions. It begins by setting up the problem and moving all variables to one side. The instructor explains the process of factoring and applying the zero product property to separate the equation into solvable parts. The tutorial then covers solving for specific trigonometric functions using the unit circle to find all possible solutions. Finally, it discusses finding general solutions and concludes with a summary of the process.

What are the angles associated with cosine of x equals square root of 2/2?

Describe how to find all solutions for the equation cosine of x equals square root of 2/2.

What is the significance of adding 2 pi to the solutions found?