If f(t) = cos(at) + atsin(at), its Laplace transform is given by?
Posted: Thu Jul 14, 2022 9:40 am
a) \(\frac{s+a}{s-a}\)
b) \(\frac{a^3}{(s^2+a^2)^2}\)
c) \(\frac{s(s^2+3a^2)}{(s^2+a^2)^2}\)
d) Does not exist
b) \(\frac{a^3}{(s^2+a^2)^2}\)
c) \(\frac{s(s^2+3a^2)}{(s^2+a^2)^2}\)
d) Does not exist