Consider the matrices [2 1 A = 2 2 -2 31 3271 and x = X1 B Xx2 a. Show that the equation Ax = x can be rewritten as (A - I)x= 0 and use this result to solve Ax = x for x. b. Solve Ax = 4x.
Consider the matrices [2 1 A = 2 2 -2 31 3271 and x = X1 B Xx2 a. Show that the equation Ax = x can be rewritten as (A - I)x= 0 and use this result to solve Ax = x for x. b. Solve Ax = 4x.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Consider the matrices
27
[2 1
A 2 2 -2
3 1
and x =
X1
X2
x 3
a. Show that the equation Ax = x can be rewritten as (A - I)x= 0 and use this result to solve Ax = x for x.
b. Solve Ax = 4x.
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