Question: Explain why the determinant of each matrix is equal to zero. a. b. 2. A diagonal matrix is a square matrix in which each entry

Explain why the determinant of each matrix is equal to zero.
a.

2. A diagonal matrix is a square matrix in which each entry not on the main diagonal is zero. Find the determinant of each diagonal matrix. Make a conjecture based on your results.
a.

4 5 1 -2 3 4 -4 2 -2 4 -4 3 1 -3 -3

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