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For each of the following trigonometric equations, first find all solutions (in radians). Then, find all solutions (in radians) in the interval [0, 2pie). e.
For each of the following trigonometric equations, first find all solutions (in radians). Then, find all solutions (in radians) in the interval [0, 2pie).
e. cos 2x + cos x = 0
f. 2 tan x sin 4x 2 tanx = 0
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