SOLUTION: how to solve: Sin^2 theta Cos^2 theta = 0

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Question 768378: how to solve: Sin^2 theta Cos^2 theta = 0
Answer by Alan3354(69443) About Me  (Show Source):
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how to solve: Sin^2 theta Cos^2 theta = 0
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Either sin^2 = 0 or cos^2 = 0
--> theta = 0 + n*pi/2, n = 0,1,2,3...