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LA.Ch7.EX7_(2).NEW.SC.Kim
2423 days ago by seongchan
A=matrix(QQ,5,3,[1,2,6,10,2,7,9,8,7,9,8,3,1,2,5]) print A.rref()
[1 0 0] [0 1 0] [0 0 1] [0 0 0] [0 0 0]
[1 0 0] [0 1 0] [0 0 1] [0 0 0] [0 0 0]