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Linear system
1669 days ago by Mohammed
A=matrix(3, 3, [3,6,-12,1,-2,3,3,-6,1]) b=vector([3,17,1]) print A.augment(b,subdivide=True)
[ 3 6 -12| 3] [ 1 -2 3| 17] [ 3 -6 1| 1]
[ 3 6 -12| 3] [ 1 -2 3| 17] [ 3 -6 1| 1]