The z-transform of a sequence x(n) which is given as is known as:
A. Uni-lateral Z-transform
B. Bi-lateral Z-transform
C. Tri-lateral Z-transform
D. None of the mentioned
Answer:A
The z-transform of a sequence x(n) which is given as is known as:
A. Uni-lateral Z-transform B. Bi-lateral Z-transform C. Tri-lateral Z-transform D. None of the mentioned
Explanation: The entire timing sequence is divided into two parts n=0 to ∞ and n=-∞ to 0.