Given that the singular value decomposition of 2 3 A is given by the matrices 2 -1 U = V5 (1 2 1 -2 V = V5 (2 1 -(: ) 4 Σ 1 the rank-1 approximation to A that may be obtained from this singular value decomposition is given by A1 : 5 d for some integers а, b, с, d. What are the values of these integers (in order a, b, c, d)?
Given that the singular value decomposition of 2 3 A is given by the matrices 2 -1 U = V5 (1 2 1 -2 V = V5 (2 1 -(: ) 4 Σ 1 the rank-1 approximation to A that may be obtained from this singular value decomposition is given by A1 : 5 d for some integers а, b, с, d. What are the values of these integers (in order a, b, c, d)?
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 27EQ
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