Solve the following equation on the interval [0,21): sin^2(X) sin(X) cos(X) = 0
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.. on the interval [0,21). If 2sin X cos X = 0, then sin X = 0 or cos X = 0. If sin X = 0, we already found those solutions. If cos X = 0, then X = π/2, 3π/2, 5π/2, ... on the interval [0,21). Show more…
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