(c) Find f(A), where f(t) = tª – 4t3 + 3t – 7.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
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Chapter7: Eigenvalues And Eigenvectors
Section7.1: Eigenvalues And Eigenvectors
Problem 80E
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For #1(c), use diagonal factorization please.

Av.
For an n x n matrix A, we define the linear operator A on R" by yA(v)
Therefore, all eigenvectors of A must be column vectors.
Transcribed Image Text:Av. For an n x n matrix A, we define the linear operator A on R" by yA(v) Therefore, all eigenvectors of A must be column vectors.
Lat A = [}]
2 -1
-2
3
(a) Find the eigenvalues and corresponding eigenvectors of A.
(b) Find a nonsingular matrix P such that D= P-'AP is diagonal.
(c) Find f(A), where f(t) = t – 4t³ + 3t – 7.
Transcribed Image Text:Lat A = [}] 2 -1 -2 3 (a) Find the eigenvalues and corresponding eigenvectors of A. (b) Find a nonsingular matrix P such that D= P-'AP is diagonal. (c) Find f(A), where f(t) = t – 4t³ + 3t – 7.
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