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Ch-7-Prob-P12-New-허재석
2218 days ago by matrix
A1=matrix(3,3,[1,1,1,1,1,1,1,1,1]) A2=matrix(3,3,[-1,1,1,-1,1,-1,1,-1,1]) print A1.rref() print A2.rref()
[1 1 1] [0 0 0] [0 0 0] [ 1 -1 0] [ 0 0 1] [ 0 0 0]
[1 1 1] [0 0 0] [0 0 0] [ 1 -1 0] [ 0 0 1] [ 0 0 0]