Conjecture A diagonal matrix is a square matrix with all zero entries above and below its main diagonal. Evaluate the determinant of each diagonal matrix. Make a conjecture based on your results. (a) (b) (c) 2 0 0 0 0 2 0 0 0 0 1 0 0 0 0 3 1 0 0 0 5 0 0 0 2 7 0 0 4

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