Given an n x n matrix A and a scalar A. Select all of the following statements that are equivalent to the statement: "A is an eigenvalue of A." A-AI is singular. | N(A) = {0} 1 (A-AI)x= 0 has a nontrivial solution (i.e. a nonzero solution). A0 = 0. det (A-XI) = 0. IN(A-XI) (0). 27

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Given an n x n matrix A and a scalar A. Select all of the following statements that are
equivalent to the statement: "A is an eigenvalue of A."
A-AI is singular.
DN(A) = {0}
D (A-M)x=0 has a nontrivial solution (i.e. a nonzero solution).
A0 = 0.
| det(A — XI) = 0.
□N(A-MI) # {0}.
Transcribed Image Text:Given an n x n matrix A and a scalar A. Select all of the following statements that are equivalent to the statement: "A is an eigenvalue of A." A-AI is singular. DN(A) = {0} D (A-M)x=0 has a nontrivial solution (i.e. a nonzero solution). A0 = 0. | det(A — XI) = 0. □N(A-MI) # {0}.
Given an x nonsingular matrix A with eigenvalue and corresponding eigenvector x.
Which of the following statements are always TRUE? Select all that apply.
is an eigenvector of A corresponding to A.
1
x is an eigenvector of A corresponding to
X
A is an eigenvalue of AT
A/0.
is an eigenvalue of A¹.
Transcribed Image Text:Given an x nonsingular matrix A with eigenvalue and corresponding eigenvector x. Which of the following statements are always TRUE? Select all that apply. is an eigenvector of A corresponding to A. 1 x is an eigenvector of A corresponding to X A is an eigenvalue of AT A/0. is an eigenvalue of A¹.
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