Knowing that eigenvalues of A are ₁ = 3 and ₂ = 5 diagonalize this matrix; diagonal matrix D and an invertible matrix P such that A = PDP-1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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4. Consider the matrix
18 4
4
2 -8 -1
A = -2 11
Transcribed Image Text:4. Consider the matrix 18 4 4 2 -8 -1 A = -2 11
Knowing that eigenvalues of A are ₁ = 3 and ₂ = 5 diagonalize this matrix; that is, find a
diagonal matrix D and an invertible matrix P such that
A = PDP-1
Note: you do not need to compute P-¹.
Transcribed Image Text:Knowing that eigenvalues of A are ₁ = 3 and ₂ = 5 diagonalize this matrix; that is, find a diagonal matrix D and an invertible matrix P such that A = PDP-1 Note: you do not need to compute P-¹.
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