Let A be an m×n matrix with singular value de-composition U ∑ VT, and suppose that A has rank r, where r < n. Show that {v1,...,vr} is an orthonormal basis for R (AT).
Let A be an m×n matrix with singular value de-composition U ∑ VT, and suppose that A has rank r, where r < n. Show that {v1,...,vr} is an orthonormal basis for R (AT).
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CM: Cumulative Review
Problem 16CM
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Let A be an m×n matrix with singular value de-composition U ∑ VT, and suppose that A has rank r, where r < n. Show that {v1,...,vr} is an orthonormal basis for R (AT).
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