OpenStax, Algebra and Trigonometry 2e §9.5 Solving Trigonometric Equations · Exercise 66 · Trigonometry · Identities

Solving Trigonometric Equations · Exercise 66

Algebraically determine all solutions of the trigonometric equation exactly, then verify the results by graphing the equation and finding the zeros. Use an interval of $[0, 2 π)$

$6 s i n^{2} x - 5 s in x + 1 = 0$

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OpenStax, Algebra and Trigonometry 2e · §9.5 Solving Trigonometric Equations · Exercise 66

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