SOLUTION: solve 4 sin^2 x =2 for 0 <= x <= 180

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Question 515468: solve 4 sin^2 x =2 for 0 <= x <= 180
Answer by lwsshak3(11628) About Me  (Show Source):
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solve 4 sin^2 x =2 for 0 <= x <= 180
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4 sin^2 x =2
sin^2x=2/4=1/2
sin x=√(1/2)=1/√2
x=45º and 135º (in quadrants I and II where sin >0)