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Mathematics 15 Online
OpenStudy (anonymous):

How many solutions does the equation sin(4x) = 1/2 have on the interval (0, 2pi]?

OpenStudy (anonymous):

@Loser66 @Smexi_Girl @halorazer @finiteok

OpenStudy (anonymous):

take the inverse sign and you get 4x = pi/6 or 4x = 5pi/6, given the period is pi/2 Can you finish?

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