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Help light question

  1. Dec 9, 2007 #1
    help!!! light question

    List some situations where the letters on signs are reversed. Explain why it is being done.

    I have no clue T.T... can anyone help me with this question please?...
     
  2. jcsd
  3. Dec 9, 2007 #2
    can anyone help me please..
     
  4. Dec 9, 2007 #3
    where have you seen letters printed in reverse before?
     
  5. Dec 9, 2007 #4

    Dick

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    ecnalubmA. Sorry, couldn't resist.
     
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