-5 +- [55] 6 -3 (a) Find the determinant of A. det (A) = C = Let A (b) Find the matrix of cofactors of A. adj(A) (c) Find the adjoint of A.

Q: If A = 6. B= [-3 , 2] and C = what is the %3D 3 -2 determinant of (AB – 2C)" ? |

A: Given that  The matrices  To find the (AB-2C)^T

Q: B=" Let A = [_12] and B-[ 2 4 -2 35 determinants Compute @ without using Bb Solve Ax=b where b = [i]

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Q: 1. For the matrices A and B given: 2 -3 5] 1 58-1²1 -2] 3 B = A = (a) Find the determinants of A and…

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Q: (b) Let a b c def gh hi and let det(A) = 6. Find the following determinants: (i) det (((34)²)) (ii)…

A: This question is about evaluation of determinant.

Q: Find the determinant of the matrix. Expand by cofactors using the indicated row or column. 2 5 6 -3…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Find the determinant of 3 -1 0 20 05 01 1 8 -4 0 1 0 -4 2 NO using properties of the determinant.

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Q: (4) Use determinant to find the area of the triangle with vertices (0, 0), (x1,Yı), and (x2, Y2) in…

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Q: Find the determinant of the matrix.

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Q: a bc Let def -5. Then which of the following is the value of the determinant 8 h i 2b 2a 2c -e +b -d…

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Q: Find the determinant of the matrix: 2. 1. 3. Rememberj

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Q: (a) With what sign does the term aina2n-1... and appear in the determinant of the matrix with…

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Q: 1 -1 0 -2 4 -1 -2 1 valuate the determinant 3 6 -3 -3 6 2 -6 -5 O O O 2) ㅇ00

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Q: The determinant of ofis 5.

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