Consider the sets of vectors of the following form. Prove that they are subspaces of R3
Chapter 1, Problem 3(choose chapter or problem)
Consider the sets of vectors of the following form. Prove that they are subspaces of R3. Find a basis for each subspace and give its dimension. (a) (a, a, b) (c) (a, 2a, 4a) (b) (a, 2a, b) (d) (a, -a, 0)
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