Question: Let (a) Do v1. v2, v3, v4 span R3? Why or why not? (b) Are v1. v2. v3, v4 linearly independent? Why or why not?

Let

(a) Do v1. v2, v3, v4 span R3? Why or why not?
(b) Are v1. v2. v3, v4 linearly independent? Why or why not?
(c) Do v1, v2, v3, v4 form a basis for R3? Why or why not? If not, is it possible to choose some subset which is a basis?
(d) What is the dimension of the span of v1, v2, v3, v4? Justify your answer.

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a They do not span R 3 because the linear system Ac b with coefficient matrix do... View full answer

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