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Thread: how to perform integral test?

  1. April 10th 2007, 08:42 PM #1
    rcmango
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    how to perform integral test?

    n_infinity ne^-n^2

    please help using the integral test for this problem, thankyou.
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  2. April 11th 2007, 03:49 AM #2
    ThePerfectHacker
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    Quote Originally Posted by rcmango View Post
    n_infinity ne^-n^2

    please help using the integral test for this problem, thankyou.
    Ignore the infinities until you find the anti-derivatives.

    Use integration by parts: u=x and v'=e^(-x^2)
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