SOLUTION: tan (3x) = -1
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Question 241425: tan (3x) = -1
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
tan (3x) = -1
3x = 135º
x = 45º (the simplest solution)
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More detail:
3x = 135 + n*180, n = 0,1,2,3...
x = 45 + n*60, n = 0,1,2,3 in degrees
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