Mathematics, 28.07.2020 22:01 dajiaglosson
Let v1 =[-4 -1 -2] ,v2 = [-3 1 -2], v3= [1 -5 2], and H = Span{v1,v2,v3}. Note that v3 = 2v1 - 3v2. Which of the following sets form a basis for the subspace H, i. e., which sets form an efficient spanning set containing no unnecessary vectors?
A. {v1,v2,v3}
B. {v1,v2}
C. {v1,v3}
D. {v2,v3}
Answers: 1
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Let v1 =[-4 -1 -2] ,v2 = [-3 1 -2], v3= [1 -5 2], and H = Span{v1,v2,v3}. Note that v3 = 2v1 - 3v2....
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