Inverse Laplace Help!!

Discussion in 'Math' started by Hasnatsaeed, Dec 12, 2010.

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  1. Hasnatsaeed

    Thread Starter New Member

    Sep 23, 2010
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    Hi..i need to determine the inverse laplace of F(s)=((s^2)-(∏^2)) / ((s^2)+(∏^2))^2..........by either differentiation or integration of Transforms method..L{tf(t)}= -F'(s)...or......L{f(t)/t}=∫F(s).ds(the limit is from 0 to ∞) ......i know the inverse laplace of this s-domain function is t cos(∏t) but i cant figure out a way to show this through either of the two methods mentioned.plz help thanks
     
  2. bertus

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    Apr 5, 2008
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