Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Integral from 0 to 5 24e^-6t cos(2t) dt

  1. Aug 30, 2009 #1
    I need help with this integral.

    w= the integral from 0 to 5

    24e^-6t cos(2t) dt.

    i found the the integration in the integral table.

    (e^ax/a^2 + b^2) (a cos bx + b sin bx)

    im having trouble finishing the problem from here.
     
  2. jcsd
  3. Aug 31, 2009 #2
    Re: Integration

    use integration by parts.
     
  4. Aug 31, 2009 #3

    Hootenanny

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Re: Integration

    What exactly are you having problems with? You have the anti-derivative, all you need to do now is evaluate it at then end points.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Integral from 0 to 5 24e^-6t cos(2t) dt
  1. Integrate cos(x^5) (Replies: 6)

  2. Integral of dt (Replies: 2)

Loading...