2.7-2. For the number sequence e(k)}, E(z) = (1 + z) (a)Apply the final-value theorem to E(z). (b)Check your result in part (a) by finding the inverse z-transform of E(z). (c) Repeat parts (a) and (b) with E(z) = z/(z – 1)*. (d)Repeat parts (a) and (b) with E(z) = z/(z - 0.9)*.

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2.7-2. For the number sequence {e(k),
E(z) =
(z+1)
(a)Apply the final-value theorem to E(z).
(b)Check your result in part (a) by finding the inverse z-transform of E(z).
(c) Repeat parts (a) and (b) with E(z) = z/(z – 1.
(d)Repeat parts (a) and (b) with E(z) = z/(z - 0.9).
Transcribed Image Text:2.7-2. For the number sequence {e(k), E(z) = (z+1) (a)Apply the final-value theorem to E(z). (b)Check your result in part (a) by finding the inverse z-transform of E(z). (c) Repeat parts (a) and (b) with E(z) = z/(z – 1. (d)Repeat parts (a) and (b) with E(z) = z/(z - 0.9).
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