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Asked by Anonymous

use matrices to solve the system of equations , if possible.
2x+y+2z=4
2x+2y=5
2x-y+6z=2
8 years ago

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Answered by Damon
http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
8 years ago
Answered by Damon
2 1 2 4
2 2 0 5
2-1 6 2


1 0 2 3/2
0 1-2 1
0 0 0 0

(3/2, 1, 0)
8 years ago
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