This video is about solving trigonometric equations. It shows how to solve 3 different types of trigonometric equations: 1. Solving 2 sine x + cosecant x = 0 2. Solving cosine x - sine x = 0 3. Solving 3 tan³x - 10x = 0 4. Solving 2 sin²x + 3 sin x + 1 = 0
What is the domain of all solutions to 3 tan^3 x = tan x?
What is the reference angle for tan x = 1?
What is the solution to 2 sin^2 x + 3 sin x + 1 = 0?
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