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Homework Help: Direct integration by substitution

  1. Oct 2, 2006 #1
    Definite integration by substitution

    I just need a check on this, the book and I are getting different answers...

    The problem and my answer:
    http://www.mcschell.com/p14.gif [Broken]

    http://www.mcschell.com/p14_worked.jpg [Broken]

    The book gives 0.00448438 though. :confused:

    Last edited by a moderator: May 2, 2017
  2. jcsd
  3. Oct 2, 2006 #2


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    Homework Helper

    Your answer looks right. Maybe you copied the question wrong?
  4. Oct 2, 2006 #3
    Your answer is correct, assuming that you gave us the correct problem.

    Nice work, by the way - very neat handwriting!
  5. Oct 4, 2006 #4


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    Science Advisor
    Homework Helper

    I'm sure they mistyped the answer in the book.

    Last edited: Oct 4, 2006
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