Let A be a 3 x 3 diagonalizable matrix whose eigenvalues are 11 = 2, 12 = -1, and 13 = -4. If V1 = [1 o 0], v2 = [1 1 0], V3 = [0 1 1] are eigenvectors of A corresponding to å1, 12, and 13 , respectively, then factor A into a product XDX- with D diagonal, and use this factorization to find A. 32 AS : 1 -1025 -243

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let A be a 3 x 3 diagonalizable matrix whose eigenvalues are 1 = 2, 12 = -1, and
13 = -4. If
Vị = [1 0 0], V2 = [1 1 0], V3 = [0 1 1]
are eigenvectors of A corresponding to 11, 12, and 13 , respectively, then factor A into a product
XDX- with D diagonal, and use this factorization to find A°.
32
1
-1025
A =
-243
Transcribed Image Text:Let A be a 3 x 3 diagonalizable matrix whose eigenvalues are 1 = 2, 12 = -1, and 13 = -4. If Vị = [1 0 0], V2 = [1 1 0], V3 = [0 1 1] are eigenvectors of A corresponding to 11, 12, and 13 , respectively, then factor A into a product XDX- with D diagonal, and use this factorization to find A°. 32 1 -1025 A = -243
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