Let S= {a, a ,a_} be an orthonormal set of vectors in an inner product space V(F). If a vector B in V is in the linear span of S then prove that B=E (B, a) a. k=1

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CR: Review Exercises
Problem 47CR: Find an orthonormal basis for the subspace of Euclidean 3 space below. W={(x1,x2,x3):x1+x2+x3=0}
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1. Let S= {a, a, . ., a_} be an orthonormal set of vectors in an inner product
space V(F). If a vector B in V is in the linear span of S then prove that
B=E (B, az) az.
k=1
Transcribed Image Text:1. Let S= {a, a, . ., a_} be an orthonormal set of vectors in an inner product space V(F). If a vector B in V is in the linear span of S then prove that B=E (B, az) az. k=1
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