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Writing unit vectors in terms of sin/cos?

  1. Oct 20, 2010 #1
    Where could I find a webpage or guide on how to write unit vectors in terms of sin and cos? I looked through my textbook and tried searching google, but I can't find anything...I must be using the wrong terminology.

    edit: Delete me! I had one of those epiphany moments and figured it out. :blushing:
  2. jcsd
  3. Oct 20, 2010 #2
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