Q80
Consider the z-transform X(z) = 5z2 + 4z-1 + 3; 0 < |z| < ∞. The inverse z-transform x[n] is
A.
5δ[n + 2] + 3δ[n] + 4δ[n - 1]
AnswerB.
5[n - 2] + 3δ[n] + 4δ[n + 1]
C.
5u[n + 2] + 3u[n] + 4u[n - 1]
D.
5u[n - 2] + 3u[n] + 4u[n + 1]
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board