Mathematics, 23.10.2019 20:00 Battboi
Let a1equals[start 3 by 1 matrix 1st row 1st column 1 2nd row 1st column 2 3rd row 1st column negative 1 endmatrix ], a2equals[start 3 by 1 matrix 1st row 1st column negative 7 2nd row 1st column negative 7 3rd row 1st column 2 endmatrix ], and bequals[start 3 by 1 matrix 1st row 1st column 3 2nd row 1st column negative 22 3rd row 1st column h endmatrix ]. for what value(s) of h is b in the plane spanned by a1 and a2?
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Let a1equals[start 3 by 1 matrix 1st row 1st column 1 2nd row 1st column 2 3rd row 1st column negati...
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