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Homework Help: Trig Integral Calculus

  1. Feb 23, 2013 #1
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
    Am I doing good on this problem?
     

    Attached Files:

  2. jcsd
  3. Feb 23, 2013 #2
    Check your 6th line.
     
  4. Feb 23, 2013 #3
    u^5 - u^7 = -u^2?
     
  5. Feb 23, 2013 #4
    Nvm.. its not the same thing.
     
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