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Homework Statement
Find the laplace transform of u(-t)
Homework Equations
The Attempt at a Solution
For u(t), the laplace transform of it is 1/s, basically taking the integral of e^-st from 0 to infinity.
In this case, since the unit step function approaches from the negative side, do I just take the integral of e^(-st), but switch the limit (from infinity to 0) for the purpose of transformation, leaving with -1/s?