-4 = [₁ 1 * *₁ = = [²], (1) then system (1) can also be solved using a diagonalization technique. In this group activities, you and your team members will be guided to employ this approach: } a) By letting A = [ first, each team member should be (fully) convinced that the eigenvalues and its corresponding eigenvectors of A are A₁ = -1 (eigenvector: [2₁]) and A₂ (eigenvector: []). Then, based on this information, propose a matrix P consisting of your = -2 3 eigenvectors. Next, propose a matrix D, which is a diagonal matrix consisting of your eigenvalues. Describe what happens when you perform a matrix multiplication: PDP-1. b) Note that e At = PeDt p-1 (you can see this by generalising the patterns for A², A³, ..., A"). Hence, work out the solution of system (1), x (t).

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 18EQ
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Question
-4
= [₁ 1 *
*₁
=
= [²],
(1)
then system (1) can also be solved using a diagonalization technique. In this group activities, you and
your team members will be guided to employ this approach:
}
a) By letting A = [
first, each team member should be (fully) convinced that the
eigenvalues and its corresponding eigenvectors of A are λ₁ = -1 (eigenvector: [2₁]) and A₂
(eigenvector: []). Then, based on this information, propose a matrix P consisting of your
= -2
3
eigenvectors. Next, propose a matrix D, which is a diagonal matrix consisting of your eigenvalues.
Describe what happens when you perform a matrix multiplication: PDP-1.
b) Note that e At = PeDt p-1 (you can see this by generalising the patterns for A², A³, ..., A"). Hence,
work out the solution of system (1), x (t).
Transcribed Image Text:-4 = [₁ 1 * *₁ = = [²], (1) then system (1) can also be solved using a diagonalization technique. In this group activities, you and your team members will be guided to employ this approach: } a) By letting A = [ first, each team member should be (fully) convinced that the eigenvalues and its corresponding eigenvectors of A are λ₁ = -1 (eigenvector: [2₁]) and A₂ (eigenvector: []). Then, based on this information, propose a matrix P consisting of your = -2 3 eigenvectors. Next, propose a matrix D, which is a diagonal matrix consisting of your eigenvalues. Describe what happens when you perform a matrix multiplication: PDP-1. b) Note that e At = PeDt p-1 (you can see this by generalising the patterns for A², A³, ..., A"). Hence, work out the solution of system (1), x (t).
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