LA. Ch 7. Pro 1. NEW. SC.Kim

2048 days ago by seongchan

x1=vector([1, 1, -3, 2]) x2=vector([0, 2, 1, 3]) x3=vector([0, -1, 0, -4]) x4=vector([0, -1, 0, 5]) A=column_matrix([x1, x2, x3, x4]) print A.det() 
       
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