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Ch-2-prob-3-New-황성빈
2281 days ago by matrix
A=matrix(4,5,[4,0,1,1,10,2,4,1,6,1,2,4,2,4,1,2,-4,-1,0,5]) print A.rref()
[ 1 0 0 0 7/2] [ 0 1 0 0 7/6] [ 0 0 1 0 -8/3] [ 0 0 0 1 -4/3]
[ 1 0 0 0 7/2] [ 0 1 0 0 7/6] [ 0 0 1 0 -8/3] [ 0 0 0 1 -4/3]