Given the z-transform pair 3nn2 u[n] ↔ X (z). The time signal corresponding to X(2z) is ___________
Posted: Thu Jul 14, 2022 11:09 am
a) n23n u[2n]
b) \((-\frac{3}{2})^n n^2 u[n] \)
c) \((\frac{3}{2})^n n^2 u[n] \)
d) 6nn2u[n]
b) \((-\frac{3}{2})^n n^2 u[n] \)
c) \((\frac{3}{2})^n n^2 u[n] \)
d) 6nn2u[n]