Volume II - AC » COMPLEX NUMBERS

Discussion in 'Feedback and Suggestions' started by Unregistered, May 22, 2010.

  1. Unregistered

    Thread Starter Guest

    The angle between 4,3 & hypotenuse 5 is 30 degrees and not 36.87 degrees.
     
  2. studiot

    AAC Fanatic!

    Nov 9, 2007
    5,005
    513
    Thank you for your attempted correction, but the EBook is quite correct.
    If you have exams drawing near I suggest some crash revision of basic trigonometry would not go amiss.
     
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