laplace transform

Discussion in 'Math' started by hamza324, Sep 28, 2011.

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  1. hamza324

    Thread Starter Member

    Jul 10, 2011
    33
    1
    i just want to verify the answer i am getting is correct or not.

    -y'' + 3y' = 3x + 5x''

    now

    h(t) = - 18 e^(-3t) - 5


    using some other method i got
    h(t) = - 16 e^(-3t) - 3

    can some bdy help me out plzz.
    thnx
     
  2. t_n_k

    AAC Fanatic!

    Mar 6, 2009
    5,448
    782
    If you start the same thread in more than one place it leads to confusion. I've already posted an answer on the Homework Forum.

    One thread one topic is good practice.
     
  3. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    One post is enough.

    hgmjr
     
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