Question: Find the determinant of the matrix. Explain each step. -2 81 3 25 1 1 07 0 4-64 -3 (b). Prove the equality of

Find the determinant of the matrix. Explain each step. -2 81 3 25 1 1 07 0 4-64 -3 (b). Prove the equality of two determinants a+ba-b es det a2 by a2 by 02 = -2 det as+bs as-b3 C3 (12 558 03 by by by C3

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