I tried to identify a formula that is appropriate for computing the Laplace transform of $$f(t)=\displaystyle\frac{\cos 2t-\cos 3t}{t}$$ but I couldn't find one. Give me a suggestion please. Thanks, Alex.
Laplace transform of a signal over t
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laplace-transform
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1Can you prove that if the Laplace transform of $f(t)$ is $F(s)$, then the Laplace transform of $f(t)/t$ is $\int_s^\infty F(r)\ dr$? – 2012-04-25
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0http://en.wikipedia.org/wiki/Laplace_transform – 2012-04-25
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0As @BR suggested, take laplace of the numerator and use the laplace transform for f(t)/t to get the final answer. – 2012-04-25
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0@B R and @ TenaliRaman Thank you very much! – 2012-04-25