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Homework Help: Inverse Laplace transform Help

  1. Jun 11, 2007 #1
    I couldn't figure the sol'n for this problem
    Could somebody help?
    Thanks a lot

    Find the following Inverse Laplace transform

  2. jcsd
  3. Jun 11, 2007 #2
    That's almost direct from a table...

    or are you doing these by hand?
  4. Jun 11, 2007 #3
    I'm trying to do this by hand
    Hopefully I can get some help
    Thanks a lot
  5. Jun 11, 2007 #4
    Well you will definitely need to show some work.

    Also, you should check out LaTeX in the tutorial section. Then you can show your work as:

    [tex] \frac{1}{4s+1} [/tex]
  6. Jul 21, 2007 #5
    It might be easier for you to see the solution if you first divide everything by 4:


    Now it should be clear that:

    [tex]L^{-1}(\frac{1/4}{s+1/4}) = \frac{1}{4}e^{\frac{1}{4}t}[/tex]
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