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Math Help - how to perform integral test?

  1. #1
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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. #2
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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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