Results 1 to 2 of 2

Thread: Improper integral

  1. February 6th 2013, 08:21 AM #1
    strammer
    strammer is offline
    Newbie
    Joined
    Jan 2013
    From
    Bulgaria
    Posts
    10

    Improper integral

    Prove that \int_{-\infty}^\infty e^{-ix^2}(1-2ix^2)dx=\int_{-\infty}^\infty e^{-ix^2}dx
    Follow Math Help Forum on Facebook and Google+
  2. February 6th 2013, 11:00 AM #2
    AZach
    AZach is offline
    Member
    Joined
    Jul 2012
    From
    United States
    Posts
    87
    Thanks
    3

    Re: Improper integral

    I think that the first step should be to split the integral at zero?
    Follow Math Help Forum on Facebook and Google+
« Convergent or Divergent | Improper Integral »

Similar Math Help Forum Discussions

  1. Is this an improper integral?
    Posted in the Calculus Forum
    Replies: 4
    Last Post: June 12th 2012, 12:03 PM
  2. Improper Integral
    Posted in the Calculus Forum
    Replies: 1
    Last Post: May 1st 2012, 05:32 PM
  3. Improper Integral
    Posted in the Calculus Forum
    Replies: 2
    Last Post: April 30th 2009, 12:03 AM
  4. Improper Integral
    Posted in the Calculus Forum
    Replies: 1
    Last Post: September 16th 2008, 12:32 PM
  5. improper integral
    Posted in the Calculus Forum
    Replies: 1
    Last Post: March 5th 2008, 09:12 AM

Search Tags


/mathhelpforum @mathhelpforum