U(t) = 0, 0≤t<7; U(t) = (t-7)3, t≥7; The Laplace transform of U (t) is ___________
Posted: Thu Jul 14, 2022 11:09 am
a) \(\frac{6e^{-7s}}{s^4}\)
b) \(\frac{3e^{-7s}}{s^4}\)
c) \(\frac{6e^{-7s}}{s^3}\)
d) \(\frac{3e^{-7s}}{s^3}\)
b) \(\frac{3e^{-7s}}{s^4}\)
c) \(\frac{6e^{-7s}}{s^3}\)
d) \(\frac{3e^{-7s}}{s^3}\)