Question 2: Given the difference equation y[n+1]-2y[n] = x[n] and the initial condition is yf-1] = 10 and the input x[n] = 2 starting at n= 0. a) What is the order of this difference equations? b) Using the iterative method find the first 3 terms of y[n]

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Question 2:
Given the difference equation y[n+1]-2y[n] = x[n] and the initial condition
is y[-1] = 10 and the input x[n] = 2 starting at n = 0.
a) What is the order of this difference equations?
b) Using the iterative method find the first 3 terms of y[n]
Transcribed Image Text:Question 2: Given the difference equation y[n+1]-2y[n] = x[n] and the initial condition is y[-1] = 10 and the input x[n] = 2 starting at n = 0. a) What is the order of this difference equations? b) Using the iterative method find the first 3 terms of y[n]
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