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Math Help - How to integrate these? :(

  1. #1
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    Exclamation How to integrate these? :(

    Hello!

    I have attached a document, which contains two functions, which i ain't able to integrate myself. Please explain me how to do this.

    -Søren
    Attached Files Attached Files
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  2. #2
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    Quote Originally Posted by rousfv View Post
    Hello!

    I have attached a document, which contains two functions, which i ain't able to integrate myself. Please explain me how to do this.

    -Søren

    Advice: use another kind of file. Many here (among them, I myself) won't open an unknown .doc document.

    Tonio
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  3. #3
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    Nevermind. I discovered that the proportion between the integrals was y=0,25*x^-1 - Two very complex integrals turned into a very easy thing.

    EDIT: What kind of file should I be using? and Do you know a program which is always able to show the integral as a function? - unlike Ti-interactiv.
    Last edited by rousfv; July 24th 2010 at 08:42 AM.
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  4. #4
    Senior Member yeKciM's Avatar
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    \int dx

    double left mouse on the formula to see how to write it ...
    here's link where u have many commands ...

    LaTeX:Commands - AoPSWiki
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  5. #5
    Super Member Failure's Avatar
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    Quote Originally Posted by rousfv View Post
    EDIT: What kind of file should I be using? and Do you know a program which is always able to show the integral as a function? - unlike Ti-interactiv.
    I suppose that a PDF would be much less dangerous to open. If you are running Windows you can convert your Word document to PDF with PDFCreator (http://sourceforge.net/projects/pdfcreator/)
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  6. #6
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    Just disable script in word and you are safe or has windows gotten that insecure. Here I exported the two equations as pdf using the power of linux How to integrate these? :(-functions-1.pdf

    The second one looks like an elliptic integral. I don't think the firs one can be solved.
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