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Ch-3-C27-New 강산
2284 days ago by matrix
A=matrix(4, 4, [1,2,3,0,2,-1,1,2,1,-8,-7,1,0,1,1,0]) print "A=" print A print print "RREF(A)=" print A.rref()
A= [ 1 2 3 0] [ 2 -1 1 2] [ 1 -8 -7 1] [ 0 1 1 0] RREF(A)= [1 0 1 0] [0 1 1 0] [0 0 0 1] [0 0 0 0]
A= [ 1 2 3 0] [ 2 -1 1 2] [ 1 -8 -7 1] [ 0 1 1 0] RREF(A)= [1 0 1 0] [0 1 1 0] [0 0 0 1] [0 0 0 0]