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Math Help - finding area under a weird curve and lines

  1. #1
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    finding area under a weird curve and lines

    hey all, I need a help to find the exact area under the graph of
    f(x) = x*e^(x^2) between x = 1 and x = 3.

    thanks a lot,
    Tuugii
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  2. #2
    Math Engineering Student
    Krizalid's Avatar
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    Santiago, Chile
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    Quote Originally Posted by Tuugii View Post
    hey all, I need a help to find the exact area under the graph of
    f(x) = x*e^(x^2) between x = 1 and x = 3.
    This is just to compute

    \int_1^3 {xe^{x^2 } \,dx} , and this is a trivial integral to solve.
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  3. #3
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    got it! thanks
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