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Trigonometric solutions

  1. Nov 20, 2012 #1
    1. The problem statement, all variables and given/known data

    tg(4x) = 1

    3. The attempt at a solution
    I have a doubt about the part I have to add to the result, are these solutions correct ?

    4x = 45° + n * pi
    x = 11,25° + n * (pi/4)

    Thanks
     
  2. jcsd
  3. Nov 20, 2012 #2

    Mark44

    Staff: Mentor

    Looks good.
     
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