- #1
ypatia
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Homework Statement
I'm a little a bit confused about the following exercise because of the two segments of the function. How can we find the Laplace transform of this function
[itex]f(t) = \begin {cases} t , 0\le t < 4 \\
5 , t\ge 4\end {cases}[/itex]
Homework Equations
The Attempt at a Solution
Is this right??
[itex]F(s) = \int_0^{\infty}e^{ - st}f(t)dt[/itex]
[itex]= \int_0^{4}e^{ - st}\cdot{t}\,dt + \int_{4}^{\infty}e^{ - st}\cdot{5}\,dt[/itex]
Thanks in advance!