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Homework Help: Help me to solve this equation

  1. Feb 1, 2009 #1
    1. The problem statement, all variables and given/known data
    please if any one can help me to explain and solve the enclosed equation
    1. The problem statement, all variables and given/known data

    2. Relevant equations

    3. The attempt at a solution

    Attached Files:

  2. jcsd
  3. Feb 1, 2009 #2


    User Avatar
    Science Advisor
    Homework Helper

    Hi Sahar.

    Can you please use the [tex]\LaTeX[/tex] capabilities of the forum, or make a screenshot and put it on a site like imageshack?
    First of all your attachment is not visible until it is approved, second of all I don't like to open virus-sensitive files like .doc, and finally I don't have M$ Word on my computer.
    So if you would switch to one of those options, you can expect much quicker help.
  4. Feb 1, 2009 #3
    Here is her question:

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