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I am looking for a tutorial on this kind of question

  1. May 21, 2008 #1
  2. jcsd
  3. May 21, 2008 #2


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    Science Advisor

    "range of convergence"? How does that have anything to do with convergence? And what do you mean by "column"?
  4. May 21, 2008 #3
    i really new to this

    can you guess what they wanted from me???
  5. May 22, 2008 #4


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    Homework Helper

    Where did you get that question from? What does say in full?
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