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OpenStudy (anonymous):
sin2xcosx+cos2xsinx=-√ 2/2 Use an identity to solve the equation on the interval [0,2pi)
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OpenStudy (mathmale):
Pretty please, Audrey, clarify whether you mean sin (2x) or (sin x)^2. Can't tell.
OpenStudy (anonymous):
Yes, sin of 2x!
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