Gate EC-2007 Question Paper With Solutions

Q. 51 The z −transform X(z) of a sequence x n is given by Gate EC-2007 Question Paper With Solutions 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:

Gate EC-2007 Question Paper With Solutions

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