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What does ye mean?

  1. Feb 23, 2011 #1
    What does ye" mean?

    From here:
    wtdPV.png
     
  2. jcsd
  3. Feb 23, 2011 #2

    HallsofIvy

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    Re: What does ye" mean?

    I rather suspect that was a typo. I suspect that it was something like
    [tex]\int_Q\int (x sin y- y e^x)dx dy[/tex]
    instead.
     
  4. Feb 23, 2011 #3

    Borek

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    Re: What does ye" mean?



    Sorry, couldn't help it :biggrin:
     
    Last edited by a moderator: Sep 25, 2014
  5. Feb 23, 2011 #4
    Re: What does ye" mean?

    Thanks Borek, we need more humour.
     
  6. Feb 23, 2011 #5
    Re: What does ye" mean?

    but, look:

    5EZ6U.png

    From Calculus II, Apostol, p 360
     
  7. Feb 23, 2011 #6

    HallsofIvy

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    Re: What does ye" mean?

    Yes, and that makes it obvious, does it not, that what was intended was
    [tex]\int_{-1}^1 (x sin(y)- ye^x)dx= \left[\frac{1}{2}x^2sin(y)- ye^x\right]_{-1}^1[/tex]
    [tex]= -ye^{1}+ ye^{-1}= -ey+ \frac{y}{e}[/tex]
     
  8. Feb 23, 2011 #7
    Re: What does ye" mean?

    Thanks.
     
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