Trigonometric Equations

Michigan State University - Diagnostic Exam

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6.6

Find the solution(s) to the equation $sinx tan x = sin x$ for $0≤ x < 2π$ .

a) $π -- 4$ b) $π 5π --, --- 4 4$ c) $π 0, -- 4$

d) $π 0, -, π 4$ e) $π 5π 0, -, π, --- 4 4$

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July 16, 2008