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anonymous
 5 years ago
I'm struggling with an inverse laplace transform:
1/((s^2+1)^2)
What I'd normally do is to use the convolution theorem, and get y(t)=sin^2(t), but I'm being a bit of a retard, and can't seem to get my answer to fit with the suggested solution.
anonymous
 5 years ago
I'm struggling with an inverse laplace transform: 1/((s^2+1)^2) What I'd normally do is to use the convolution theorem, and get y(t)=sin^2(t), but I'm being a bit of a retard, and can't seem to get my answer to fit with the suggested solution.

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0inverse laplace of \[1\div(s ^{2}+1)\] is sint using convolution we need to find \[\int\limits_{0}^{t} siny \sin(ty) dy\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sinAsinB = 1/2[cos(A  B)  cos(A + B)]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0As I suspected, I'm a retard. I forgot to calculate the convolution after I had found the inverse transform. Thanks!
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