The expansion of a 3x3 determinant can be remembered by this device. Write a second copy of the first two columns to the right of the matrix, and compute the determinant by multiplying entries on six diagonals. Add the downward diagonal products and subtract the upward products. Use this method to compute the following determinant. - 1 2 3 034 -550 - 1 2 3 0 34 = -550 IK a11 12 13 11 12 a21 22 23 21 22 a31 232 233 231 232 "

Q: 3 -6 9 B = |−2 7 -2 0 1 5 1 -2 3 1 5 -9 6 3 D = -1 2 -6-2 L 2 8 6 1

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Q: -1 Computing the determinant: D= 1 4 -2 -2 -2 10 2. 3.

A: The determinant of the matrix can be calculated by expanding the matrix along a row or column. The…

Q: 12 10 312 4 3 1

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Q: Compute the determinant of the matrix using the best possible method. Zmatrix ((2 -2 6 4)(2 3 7 1)(6…

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Q: Calculate the 3×3 determinant. 1 0 1 -4 0 4 1 3 3 -1

A: Given determinant

Q: Find the determinant of the following 2 × 2 matrix. Answer: 1512 1117

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Q: Solve for the determinant of the following matrix: 3 -9 -2 8 5-3 0 20 0 -3 1 200 0 -8-1-6 0-3 340 2…

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Q: Use the fact that CA| = c"|A| to evaluate the determinant of the n xn matrix. %3D 12 A = 3. STEP 1:…

A: The objective of the question is determine the given matrix.

Q: Can you compute the determinant by 1. Along the third column and 2. Along the second row.

A: Matrix A is: A = [  1    -3     2          5    -1      3          5   -3     11  ] 1. Determinant…

Q: Calculate the 3 x 3 determinant. (Use symbolic notation and fractions where needed.) -3 0 0 0 0 0 3…

A: It is required to solve the given 3x3 determinant.

Q: Find the value of the determinant. АВ С - 1 3 4 50-5 АВ С -1 3 4 %3D 50-5

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Q: If the determinant of the 2x2 matrix 3 a 2 b is 7, then what is the determinant of the 2x2 matrix a…

A: To find the determinant of matrix.

Q: Given the following matrices, find the determinant using DIAGONAL METHOD. -2 3 -1 A = -5 4 B =| 3 7…

A: Determinant of matrix of order 3×3: Let us consider matrix A of order 3×3…

Q: Find the determinant of C = 3 -2 -5 -7 O-41 O-31 O 31 95

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Q: If the determinant of a 5x5 matrix A is 2, what is the determinant of the adjoint of A? A 16 B 8 с 4…

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Q: -2 11 4 -2 1 2 3 2

A: The given determinant is .The objective is to solve the determinant along the first-row expansion.

Q: Use elementary row or column operations to find the determinant. 1 1 -7 2-8-4 6 -7 2 22 OO 2477 Need…

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