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How To Solve These Equations? (Deleted Post)

  1. Mar 25, 2013 #1
    I don't understand and would like to have a clue or hint on how to solve below equations:





    NOTE: I already post above question previously but not being displayed. I think it has been deleted due to some reason that I don't know.

    Also, what is meant by "This forum is not for homework or any textbook-style questions."?

    So, what is the purpose of this forums?

    What kind of questions could be posted in this forum if not a homework or textbook-style question?

    Thank you
    Last edited: Mar 25, 2013
  2. jcsd
  3. Mar 25, 2013 #2


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    The homework forums are here:


    The PF Global Guidelines give some information about what should be posted in the homework forums versus the main forums such as this one:

  4. Mar 25, 2013 #3


    Staff: Mentor

    You already received a warning for posting the first thread, so I have locked this thread. As jbunniii, homework-type questions should not be posted in the technical math sections. Instead, they should be posted in the Homework & Coursework section.

    If you post your question there, you will be presented with a template that asks for the problem statement, relevant equations, and your efforts.
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