i'm stuck! please help!
Construct three different augmented matrices for linear systems whiles solution set is x1 = 3, x2 = -2, and x3 = -1
i would think to make a 1 matrice but it wants three? im stuck :(
Construct three different augmented matrices for linear systems whiles solution set is x1 = 3, x2 = -2, and x3 = -1
i would think to make a 1 matrice but it wants three? im stuck :(
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Hi,
the simplest solution is usually the best. Just use
(1 0 0 3)
(0 1 0 -2)
(0 0 1 -1)
and
(-1 0 0 -3)
(0 -1 0 2)
(0 0 -1 1)
and
(2 0 0 6)
(0 2 0 -4)
(0 0 2 -2)
the simplest solution is usually the best. Just use
(1 0 0 3)
(0 1 0 -2)
(0 0 1 -1)
and
(-1 0 0 -3)
(0 -1 0 2)
(0 0 -1 1)
and
(2 0 0 6)
(0 2 0 -4)
(0 0 2 -2)