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Relative erro

  1. Sep 14, 2009 #1
    Hi
    Can anyone help me to solve the following question;
    Note: in both equations the +/- is written above and below of each other without the '/' sign.

    Thanks.
     
  2. jcsd
  3. Sep 14, 2009 #2
    You must show your work and attempt at a solution before we can help you.

    Thanks
    Matt
     
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