The matrices in the following systems have complex eigenvalues; use Theorem 2 to find the general (real-valued) solution; if initial conditions are given, find the particular solution satisfying them. (a) x' = (c) x' = = 133 3] 4 0 0 X; 0 0 -1 3 -6 x; 5 19 (b) x² = 1 (d) x' = X, 3 x(0) = [ [B] 0 20 -2 0 0 0 3 0 x, ; Sol'n 1 2 3 x(0) »--

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.4: The Singular Value Decomposition
Problem 26EQ
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I only need help with problem 2.d. Thank you. 

2. The matrices in the following systems have complex eigenvalues; use Theorem 2
to find the general (real-valued) solution; if initial conditions are given, find the
particular solution satisfying them.
(a) x² = 33
(c) x' =
=
0
0
-1
3
X;
0
-6 x;
5
(b) x'
=
(d) x'
X,
0
2
-2 0
0
0
x(0)
0
0 x,
3
3
=
-[³];
; Sol'n
x(0) =
=
2
3
Transcribed Image Text:2. The matrices in the following systems have complex eigenvalues; use Theorem 2 to find the general (real-valued) solution; if initial conditions are given, find the particular solution satisfying them. (a) x² = 33 (c) x' = = 0 0 -1 3 X; 0 -6 x; 5 (b) x' = (d) x' X, 0 2 -2 0 0 0 x(0) 0 0 x, 3 3 = -[³]; ; Sol'n x(0) = = 2 3
following.
Theorem 2. If A is an (nx n)-matrix of real constants that has a complex eigenvalue
X and eigenvector v, then the real and imaginary parts of w(t)
exty are linearly
independent real-valued solutions of (7.17): x₁(t) = Re(w(t)) and x₂(t) = Im(w(t)).
=
Transcribed Image Text:following. Theorem 2. If A is an (nx n)-matrix of real constants that has a complex eigenvalue X and eigenvector v, then the real and imaginary parts of w(t) exty are linearly independent real-valued solutions of (7.17): x₁(t) = Re(w(t)) and x₂(t) = Im(w(t)). =
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