Let u = (ui, u2, u3) and v = (Vi, v2, v3 ) be two nonzero, linearly independent, vectors
Chapter 4, Problem 29(choose chapter or problem)
Let u = (ui, u2, u3) and v = (Vi, v2, v3 ) be two nonzero, linearly independent, vectors in R3 Prove that the set of vectors orthogonal to both u and v forms a one-dimensional subspace of R3
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