Mathematics, 28.12.2019 04:31, isabelvaldez123
Given that the augmented matrix in row-reduced form below is equivalent to the augmented matrix of a system of linear equations. determine whether the system has a solution and find the solution(s) to the system, if they exist.
[ 1 0 0 0 | -9 ]
[ 0 1 1 0 | -8 ]
[ 0 0 0 1 | 1 ]
a) x=-9, y=-8, z=-8, w=1
b) no solution.
c) x=-9, y=-8, z=1
d) x=-9, y=-8+z, w=1, z=any real number
e) z=-9, y=-8-z, w=1, z=any real number
f) none of the above.
Answers: 2
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Given that the augmented matrix in row-reduced form below is equivalent to the augmented matrix of a...
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