1. Consider the following matrix: 2 1 -3 A = -1 1 1 4 1 -2 3 (a) (b) Find a basis for the image of A. Find a basis for the kernel of A. (c) Show that is an eigenvector of A. What is the corresponding eigenvalue? 4.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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PLEASE ANSWER ASAP
1. Consider the following matrix:
-2
1
-3
A =
-1
1
1
4
1
-2
3
(a)
(b)
Find a basis for the image of A.
Find a basis for the kernel of A.
-5
(c)
Show that
is an eigenvector of A. What is the corresponding eigenvalue?
4.
(d)
[Hint: this can be done with almost no additional calculation.]
(e)
Find all the eigenvalues of A and their algebraic and geometric multiplicities.
Is A diagonalizable? Justify your answer.
Transcribed Image Text:1. Consider the following matrix: -2 1 -3 A = -1 1 1 4 1 -2 3 (a) (b) Find a basis for the image of A. Find a basis for the kernel of A. -5 (c) Show that is an eigenvector of A. What is the corresponding eigenvalue? 4. (d) [Hint: this can be done with almost no additional calculation.] (e) Find all the eigenvalues of A and their algebraic and geometric multiplicities. Is A diagonalizable? Justify your answer.
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