OpenStax, Algebra and Trigonometry 2e §9.5 Solving Trigonometric Equations · Example 3 · Trigonometry · Identities

Solve the Linear Trigonometric Equation

Solve the equation exactly: $2 cos θ - 3 = - 5, 0 \leq θ < 2 π .$

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OpenStax, Algebra and Trigonometry 2e · §9.5 Solving Trigonometric Equations · Example 3

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