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Laplace Transformation

Mustaine

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Hello friends i know the question i asked is simple (i guess) but still i could not find a solution to that. Can you please explain why is like that.
thanks in advance
 

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wwfeldman

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please show the entire problem and parts a and b, and if there is more, please show that also
 

Mustaine

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please show the entire problem and parts a and b, and if there is more, please show that also
thanks for the reply but part a and b are not related with the question
 

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wwfeldman

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parts a and b may not be relevant, but tables 2.1 and 2.2 are
i suggest you look for something related to t^3 u(t) in the tables
that may point you in a good direction

there is a theorem about multiplying a function of time f(t) by time t
that should help
 

Mustaine

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parts a and b may not be relevant, but tables 2.1 and 2.2 are
i suggest you look for something related to t^3 u(t) in the tables
that may point you in a good direction

there is a theorem about multiplying a function of time f(t) by time t
that should help
yes tables are shown the shortways of doing it but the point that i asked how do we derive the laplace transform by taking the integral of u(t) three times.
 

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