M

Mr. Dubey • 52.30K Points
Coach 

Q. What is the z-transform of the signal x[n] = an u(n)?

(A) x(z) =1/z-1
(B) x(z) = 1/1-z
(C) x(z) = z/z-a
(D) x(z) = 1/z-a
Correct : Option (C)

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