Question: Hi, could you please help me solve (a) Using row reduction, calculate the determinants of the following matrices: 1 -2 2 3 8 -1 3

Hi, could you please help me solve

(a) Using row reduction, calculate the determinants of the following matrices: 1 -2 2 3 8 -1 3 A = 9 6 and B = 5 -10 12 0 2 -4 8 -8 3 -6 (b) For A, compare the ease your calculation to a direct calculation by definition. (c) Imagine doing a direct calculation for B: how many terms you would need to have

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