In each of 1 through 5, write u as a sum of a vector in S
Chapter 6, Problem 6.79(choose chapter or problem)
In each of 1 through 5, write u as a sum of a vector in S and a vector in S.S has orthogonal basis < 1,1, 0, 0 >, < 1, 1, 0, 0 > in R4 , u =< 2, 6, 1, 7 >.
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