Question: Consider a sequence x[n] for which the z-transform is and for which the region of convergence includes the unit circle. Determine x[0] using the initial-value

Consider a sequence x[n] for which the z-transform is

X(2) = 1- 2z

and for which the region of convergence includes the unit circle. Determine x[0] using the initial-value theorem.

X(2) = 1- 2z

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