1. Assume that (u₁, U2, U3, U4) is an orthogonal basis for for R¹, where = (1, 2, 1, 1), u₂ = (-2, 1,-1,1), u = (1, 1, -2, -1), us=(-1,1,1,-2) and z=(4,5,-3, 3). Write x as a sum of 2 vectors, one in Span{u₁, ₂, us) and the other in Span {u}.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.3: Orthonormal Bases:gram-schmidt Process
Problem 71E
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1. Assume that (u₁, 12, 13, 14) is an orthogonal basis for for R¹, where
= (1, 2, 1, 1), u₂ = (-2, 1,-1, 1), us=(1,1, -2, -1), us = (-1,1,1,-2) and z=(4,5,-3, 3).
Write x as a sum of 2 vectors, one in Span{₁, 2, Us) and the other in Span {u}.
Transcribed Image Text:1. Assume that (u₁, 12, 13, 14) is an orthogonal basis for for R¹, where = (1, 2, 1, 1), u₂ = (-2, 1,-1, 1), us=(1,1, -2, -1), us = (-1,1,1,-2) and z=(4,5,-3, 3). Write x as a sum of 2 vectors, one in Span{₁, 2, Us) and the other in Span {u}.
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