Find the determinant of the following matrix using the co-factor expansion method. A= 1 -1 2 -2 2 -3 1 1

Question

Find the determinant of the following matrix using the co-factor expansion method.
A= 1   -1     2    -2
       2  -3     1    1
      -3   0      0    0
      -2   -1     1    2 
Note: You may use the cross-multiplication method to calculate the 3x3 minor, i.e. the determinant of the 3x3 matrix.

Kunduz · Accepted Answer

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