Consider a sequence xdn] with z-transform X1 (z) and a sequence x 2 [n] with ztransform
Chapter 10, Problem 10.52(choose chapter or problem)
Consider a sequence xdn] with z-transform X1 (z) and a sequence x 2 [n] with ztransform X2(z), where Show that X2(z) = X1 (11z), and from this, show that if X1 (z) has a pole (or zero) at z = zo, then X2(z) has a pole (or zero) at z = 1/zo.
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