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A discrete time system is represented by the following difference equation: y(n) – 3y(n – 1) = u(n – 1) Find the output value at instant n = 2, this is y(2), if u(n) is the unit step input. Select one: O a. y(2) = 4 O b. y(2) = 13 O c. y(2) = 5 O d. y(2) = 1

A discrete time system is represented by the following difference equation: y(n) – 3y(n – 1) = u(n – 1) Find the output value at instant n = 2, this is y(2), if u(n) is the unit step input. Select one: O a. y(2) = 4 O b. y(2) = 13 O c. y(2) = 5 O d. y(2) = 1

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A discrete time system is represented by the following difference equation: У(п) — Зу(п — 1) %3D и(п — 1) Find the output value at instant n = 2, this is y(2), if u(n) is the unit step input. %3D Select one: Оа. у(2) 3 4 O b. y(2) = 13 О с. у(2) 3D 5 O d. y(2) = 1
Transcribed Image Text:A discrete time system is represented by the following difference equation: У(п) — Зу(п — 1) %3D и(п — 1) Find the output value at instant n = 2, this is y(2), if u(n) is the unit step input. %3D Select one: Оа. у(2) 3 4 O b. y(2) = 13 О с. у(2) 3D 5 O d. y(2) = 1
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