LA+Chapter7+Ex+2(new)-서승완

2052 days ago by math2013

x1=vector([2, 0, 1, 3]) x2=vector([6, 3, 5, 2]) x3=vector([0, -5, 0, 1]) x4=vector([3, 2, 6, 0]) S1=column_matrix([x1, x2, x3, x4]) print S1.det() 
       
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