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Mathematics, 29.07.2019 17:00 jrock57
How do i solve these trigonometric ? find all solutions in the interval [0, 2π). (sin x)(cos x) = 0 find all solutions in the interval [0, 2π). cos2x + 2 cos x + 1 = 0 find all solutions to the equation. cos2x + 2 cos x + 1 = 0 (i am not looking for easy answers to cheat, i just need on how to solve a bit confused and my teacher is not avail),
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How do i solve these trigonometric ? find all solutions in the interval [0, 2π). (sin x)(cos x) =...
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