Evaluate the determinant of the following 2 x 2 matrices. "( ) (a) (4 (b) 3 3 8 -1+ 3i\ 3 — і 4i (c) 2 + i (d) 3 6i 2i 1 – 2i

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Q: /2 003 1Y 0-10 00 II-I0 (2 2 210,

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Q: (a) Find the following determinants. 1 2 -1 -2 787 296 3 -3 1.67291

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Q: Solve for the determinant of the following matrices using elementary row operations

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Q: Let 2 -4 1 -1 1 1 3 -2 A = -3 1 1 1 2 2 -2 -1 1 -2 1 Evaluate the determinant of A.

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Q: Find the determinant of the matrix.

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Q: Find the determinant 0 0 0] 3 00 2 3 0 -7 92 A = -2 -1 -6 DEN 5 det (A) (A) = of the matrix K

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