SOLUTION: Please help me solve this equation
3sin^2 x= cos^2 x
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Question 410703: Please help me solve this equation
3sin^2 x= cos^2 x
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Please help me solve this equation
3sin^2 x= cos^2 x
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3sin^2(x) = 1-sin^2(x)
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4sin^2(x) = 1
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sin^2(x) = 1/4
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sin(x) = 1/2 or sin(x) = -1/2
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x = pi/6 or x= (5/6)pi or x = (7/6)pi or x = (11/6)pi
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Cheers,
Stan H.
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