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Mathematics 13 Online
OpenStudy (anonymous):

tanx= 3cosx, solve for answers between [0, 2pie)

OpenStudy (anonymous):

I do not have the solution written down, but I believe you should 1.: tan = sin/cos 2.: cos^2 = 1-sin^2 3.: solve for sin(x)

OpenStudy (anonymous):

thank you that helps

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