Let M be a 2 x 2 matrix with eigenvalues 11 = 0.9, 12 = -0.25 with corresponding eigenvectors V1 = , V2 = Consider the difference equation Xk+1 Mxx [5 with initial condition x, = Write the initial condition as a linear combination of the eigenvectors of M. That is, write xo = c¡V1 + C2V2 = -2.5 V1+ -5 V2 In general, Xg = (0.9 Vị+ -5 (-0.25 -2.5 4.05 Specifically, x2 = -3.425

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.1: Introduction To Eigenvalues And Eigenvectors
Problem 36EQ: Consider again the matrix A in Exercise 35. Give conditions on a, b, c, and d such that A has two...
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I need help just with the last part of the question, the large k, xk.

Let M be a 2 x 2 matrix with eigenvalues 11 = 0.9, 12 = -0.25 with corresponding
eigenvectors
V1 =
, V2 =
Consider the difference equation
Xk+1
Mxx
[5
with initial condition x, =
Write the initial condition as a linear combination of the eigenvectors of M.
That is, write x, = c¡V1 + C2V2 = -2.5
V1+ -5
V2
In general, Xg =
(0.9
Vị+ -5
(-0.25
-2.5
4.05
Specifically, x2 =
-3.425
For large k, Xg →
Transcribed Image Text:Let M be a 2 x 2 matrix with eigenvalues 11 = 0.9, 12 = -0.25 with corresponding eigenvectors V1 = , V2 = Consider the difference equation Xk+1 Mxx [5 with initial condition x, = Write the initial condition as a linear combination of the eigenvectors of M. That is, write x, = c¡V1 + C2V2 = -2.5 V1+ -5 V2 In general, Xg = (0.9 Vị+ -5 (-0.25 -2.5 4.05 Specifically, x2 = -3.425 For large k, Xg →
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