Ch-7.3-ex-3-New-황영준

1867 days ago by matrix

A = matrix(ZZ, 3, 3, [1, -1, 2, 1, 5, -6, 2, 1, 0]) b = vector([3, 5, 7]) print A.rank() # rank(A) print A.augment(b).rank() # rank[A : b] # 2 = rank(A) # 2 = rank[A : b 
       
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