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Homework Help: Transform this function into phasor form

  1. Jun 21, 2007 #1
    Tansform the following function of time into phasor form:

    3 cos 600t - 5 sin (600t + 110)

    so I need to change the second term to a cosine term, any hints? or can I use a trig indentity that would make things easier?
    Last edited: Jun 21, 2007
  2. jcsd
  3. Jun 21, 2007 #2


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    Science Advisor
    Homework Helper

    There are alot of formulas that can help you. I my self often uses the Euler identities.
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