The solution of state equations using Laplace transform is

• A. x(t) = œÜ(t) x(0) + L-1 [œÜ(s) Bu(s)]
• B. x(t) = œÜ(s) x(0) + L-1 [œÜ(s) Bu(s)]
• C. x(t) = eAt X(0) + eA(t-t) Bu(t)dt
• D. Both (a) and (b)