Mathematics, 22.08.2019 19:20 nancyrj3824

A. given the following system of equations, use cramer's rule to find the value of x -x + 7y-2x=1 b. find a basis for the given subspace of r' and state its dimension: 1. all vectors of the form (a, b, a -b, a+ b). 2. all vectors of the form (a, a, a, a). 3. all vectors of the form (a, b, c, 0).

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A. given the following system of equations, use cramer's rule to find the value of x -x + 7y-2x=1 b....