Question: Let B = {v1, v2, . . . , vn} be a basis for R^n. For v R^n, if v is not in span{v1, v2,

Let B = {v1, v2, . . . , vn} be a basis for R^n. For v R^n, if v is not in span{v1, v2, . . . , vn1}, show that {v1, v2, . . . , vn1, v} is a basis for R m. If one writes kvm as a linear combination of v1, v2, . . . , vn1 for some scalar k, what can be said about k

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