Results 1 to 2 of 2

Math Help - integration

  1. #1
    Newbie
    Joined
    Aug 2008
    Posts
    15

    integration

    how do you integrate (x-t)sintdt from o to x?
    Thanks
    Do you use substitution?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Math Engineering Student
    Krizalid's Avatar
    Joined
    Mar 2007
    From
    Santiago, Chile
    Posts
    3,654
    Thanks
    13
    \int_{0}^{x}{(x-t)\sin (t)\,dt}=x\int_{0}^{x}{\sin (t)\,dt}-\int_{0}^{x}{t\sin (t)\,dt}.

    First one is immediate and the second one requires integration by parts.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 3
    Last Post: November 3rd 2010, 12:54 AM
  2. Replies: 2
    Last Post: November 2nd 2010, 04:57 AM
  3. Replies: 8
    Last Post: September 2nd 2010, 12:27 PM
  4. Replies: 2
    Last Post: February 19th 2010, 10:55 AM
  5. Replies: 6
    Last Post: May 25th 2009, 06:58 AM

Search Tags


/mathhelpforum @mathhelpforum