SOLUTION: cotx-tan^2=0

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Question 567619: cotx-tan^2=0
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
cotx-tan^2=0
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1 - tan^3 = 0
tan = 1
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x = pi/4 + n*pi, n = 0,1,2,3...