Laplace transforms

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March 22nd 2010, 10:24 PM
kayne

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Laplace transforms

Hi there,

The question is i need to find the laplace transform of 5e^-s/s+5, I have 2 attachments for the workings of this problem can anyone tell me if i am correct or not.

Thanks
March 22nd 2010, 11:51 PM
mr fantastic

Quote:

Originally Posted by kayne

Hi there,

The question is i need to find the laplace transform of 5e^-s/s+5, I have 2 attachments for the workings of this problem can anyone tell me if i am correct or not.

Thanks

You mean inverse Laplace transform? And is it meant to be $F(s) = \frac{5 e^{-s}}{s+5}$ ?
March 23rd 2010, 12:16 AM
kayne

Yes Mr Fantastic I mean Inverse Laplace Transform. Knowing that was I correct in how I solved the equation?
March 23rd 2010, 12:21 AM
mr fantastic

Quote:

Originally Posted by kayne

Yes Mr Fantastic I mean Inverse Laplace Transform. Knowing that was I correct in how I solved the equation?

Refer to time shifting theorem in the table found here: Laplace transform - Wikipedia, the free encyclopedia

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