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In this lesson, we will learn how to solve the various types of trigonometric equations and inequalities. We will cover inverse trigonometric functions, how to solve trigonometric equations using linear methods, how to solve trigonometric equations using squaring and identities, how to solve trigonometric equations using factoring, how to solve trigonometric equations with half-angles, double-angles, and multiple angles, how to solve trigonometric equations with inverse trigonometric functions involved, and how to solve trigonometric inequalities.
00:00:00 Inverse Trigonometric Functions
01:18:16 Solving Trigonometric Equations Using Linear Methods
01:34:44 Solving Trigonometric Equations Using Factoring
02:00:53 Solving Trigonometric Equations with Squaring & Identities
02:21:06 Solving Trigonometric Equations with Half-Angles
02:42:23 Solving Trigonometric Equations with Multiple Angles
03:17:44 Solving Trigonometric Equations with Inverse Trigonometric Functions
04:20:36 Solving Trigonometric Inequalities
All lessons can be viewed individually with full practice on our free website:
https://greenemath.com/Precalculus.html#trigonometric-equations