2. Determine whether there exists a 3 x 3 symmetric matrix whose eigenvalues are A1 = -1, 2= 3, A3 = 7 and for which the corresponding eigenvectors are as stated. If there is such a matrix, find it, and if there is none, explain why not. X2 = X, =

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.4: The Singular Value Decomposition
Problem 26EQ
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2. Determine whether there exists a 3 x 3 symmetric matrix whose eigenvalues are
d1 = – 1, A2= 3, \3 = 7 and for which the corresponding eigenvectors are as stated. If
there is such a matrix, find it, and if there is none, explain why not.
X, =
X, =0
X3 =
hp
Transcribed Image Text:2. Determine whether there exists a 3 x 3 symmetric matrix whose eigenvalues are d1 = – 1, A2= 3, \3 = 7 and for which the corresponding eigenvectors are as stated. If there is such a matrix, find it, and if there is none, explain why not. X, = X, =0 X3 = hp
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