In each case, write X as a linear combination of the orthogonal basis of the subspace U.

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In each case, write X as a linear combination of the orthogonal basis of the subspace U.
(a) X = [13 -20 15]T;
U = span{[l -2 3]T, [-1 1 1]T}
(b) X = [14 1 -8 5]T ;
U = span{[2 -1 0 3]T, [2 1 -2 -]T}

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Linear Algebra With Applications

ISBN: 9780070985100

7th Edition

Authors: W. Keith Nicholson

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Question Posted: Jun 21, 2016 06:39 AM

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In each case, write X as a linear combination of the orthogonal basis of the subspace U.

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b If e 1 21 0 3 and e 2 2 121 then e 1 e 2 is orthogonal because e 1 e 2 ...View the full answer

Linear Algebra With Applications

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