Question
Use cofactor expansion along appropriate row and columns to calculate determinant A = {(-2,6,0,-1),(-7,1,3,3),(0,0,0,8),(-9,0,0,8)}
Use cofactor expansion along appropriate row and columns to calculate determinant
A = {(-2,6,0,-1),(-7,1,3,3),(0,0,0,8),(-9,0,0,8)}
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