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Cos 2x + sin x = 0 find exact solutions in Interval [0,2pi)
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Cos 2x + sin x = 0 find exact solutions in Interval [0,2pi)

User Charybr
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4 votes

Given the following question:

Your exact solutions are...


x=(7\pi)/(6),x=(\pi)/(2),x=(11\pi)/(6)

User Alexander Imra
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