Q. 51 The z −transform X(z) of a sequence x n is given by 
It is given that the region of convergence of X(z) includes the unit circle. The value of x is
(A) −0.5
(B) 0
(C) 0.25
(D) 05
Answer: (B)
Explanation:
Q. 51 The z −transform X(z) of a sequence x n is given by It is given that the region of convergence of X(z) includes the unit circle. The value of x is
(A) −0.5
(B) 0
(C) 0.25
(D) 05
Answer: (B)
Explanation:
