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13 Nov 2019
18) For what values of a are the vectors v, = (a, 1,-1), v2-(-1, 2, 3), v3-(-2, a, 2), v4-Ga,-2, a) linearly dependent? Answer: All real numbers. dãFor what values of a are the vectors 1) G (-1, 2a, 3), w = (-2, a, 2) WE
18) For what values of a are the vectors v, = (a, 1,-1), v2-(-1, 2, 3), v3-(-2, a, 2), v4-Ga,-2, a) linearly dependent? Answer: All real numbers. dãFor what values of a are the vectors 1) G (-1, 2a, 3), w = (-2, a, 2) WE
Reid WolffLv2
16 Sep 2019