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Homework Help: Cross Product and Area

  1. Mar 1, 2010 #1
    How do you prove that ||VxU|| is the area of the parallelegram they form?

    I know that the cross product is a vector perpendicular to V and U
     
  2. jcsd
  3. Mar 1, 2010 #2
    Nvm, found a proof.
     
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