5. the dimension. For each of the following subspaces WC R³, find a basis and determine (a) W = N(A), where (b) W = span S, where A = 1 2 (9) 1 12 235 S = = {(1, 0, 1), (2, 1, 1), (−1, −1,0), (1, 2, -1)}.
5. the dimension. For each of the following subspaces WC R³, find a basis and determine (a) W = N(A), where (b) W = span S, where A = 1 2 (9) 1 12 235 S = = {(1, 0, 1), (2, 1, 1), (−1, −1,0), (1, 2, -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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