M(t) = 2, 0≤t<4; t2, t≥4; The Laplace transform of W (t) is ___________
Posted: Thu Jul 14, 2022 10:59 am
a) \(\frac{2}{s} – e^{-4s} \left(\frac{2}{s^3} – \frac{8}{s^2} – \frac{14}{s}\right)\)
b) \(\frac{2}{s} + e^{-4s} \left(\frac{2}{s^3} – \frac{8}{s^2} – \frac{14}{s}\right)\)
c) \(\frac{2}{s} – e^{-4s} \left(\frac{2}{s^3} + \frac{8}{s^2} + \frac{14}{s}\right)\)
d) \(\frac{2}{s} + e^{-4s} \left(\frac{2}{s^3} + \frac{8}{s^2} + \frac{14}{s}\right)\)
b) \(\frac{2}{s} + e^{-4s} \left(\frac{2}{s^3} – \frac{8}{s^2} – \frac{14}{s}\right)\)
c) \(\frac{2}{s} – e^{-4s} \left(\frac{2}{s^3} + \frac{8}{s^2} + \frac{14}{s}\right)\)
d) \(\frac{2}{s} + e^{-4s} \left(\frac{2}{s^3} + \frac{8}{s^2} + \frac{14}{s}\right)\)