Electrical Engineering > GATE 2020 > Z-Transform
Consider a signal x[n]=(1/2)n 1[n], where 1[n]=0 if n<0 and 1[n]=1 if n≥0. The z-transform of x[n-k], k>0 is z-k/(1-(1/2)z-1) with region of convergence being
Correct : d
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