Question: Let A be the given matrix. Find det A by using the method of cofactors. 5.1 4.5 2.3 1.2 -0.4 -0.8-1.2 2.8 8.8

Let A be the given matrix. Find det A by using the method of cofactors.


5.1 4.5 2.3 1.2 -0.4 -0.8-1.2 2.8 8.8

5.1 4.5 2.3 1.2 -0.4 -0.8-1.2 2.8 8.8

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