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Homework Help: Opposite of a complex question

  1. Jan 25, 2010 #1
    why we can remove the constant?
    why the conjugate of a complex number is multiplication of the angle by -1
  2. jcsd
  3. Jan 25, 2010 #2
    Complex conjugation is distributive over multiplication, and a real number is not affected by it, therefore you can pull the constant out.

    The angle thing comes from euler's formula:



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