What is the Laplace Transform of (t-3)u2(t) - (t-2)u3(t)?

Thread starter invisible_man
Start date Apr 27, 2010
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Laplace Laplace transform Transform

Apr 27, 2010

invisible_man

Compute

L[(t-3)u₂(t) - (t-2)u₃(t)]

I come up with using unit step function but I don't know how to solve it

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Apr 27, 2010

w3390

Use the fact that anything of the form f(t-a)u(t-a) has a Laplace transform of the form e^-as*F(s)

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