7-6 1 Use 7 8 5 = 6-3-6 87-6 8 7 1 and 6 7 5 = 0 6 -6 1 7-6 1 -2 0 7 0 = 27 8 5 87 1 767 5 67 8 5 06-3-6 6-3-6 06-6 = 2 ])-7(0 in the cofactor expansion of the matrix given, to find its determinant.

Q: Evaluate the determinant of the matrix. -5 4 -5 -1 3 -1 a) -40 b) 50 C) -50 d) -30 e) 30 Leave blank

A: here option d is true

Q: Evaluate each determinant in Exercises 1-10. |5 1. 2 3 4 8 2. 5 6 7 -4 1 7 3. 5 6 4. -2 -5 -7 5. 14…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: )| -3,3 2 9 -3 = 2 = 2(1) || 0 0 0 = 2 2( expand along C₁ 0 21 0 = 20 -1 N -4 1 5 3 1 -2 1 4 2 x 7…

A:

Q: 3. Compute the determinant of the matrix M using elementary row operations (all row operation must…

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Q: 2. Find the determinant and invers a) -3 7 9 1 3 4 b) 1 9 3.

A:

Q: 1 Which of the entries in the matrix 2 -3 A) 4 B D 1 -6 софа -3 -7 9 -61 4 has -37 as its cofactor?…

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Q: -1 004 -1 1 04 1 -2 0 3 2 0 -3 -2

A:

Q: Use Gauss' method to find the determinant of the matrix B = 0 0 1 0 0 -4 0 -4 8 4 2522 -3 - 2 ONA A…

A:

Q: Evaluate each determinant in Exercises 1-10. 1. 5 7 2. 4 5 6 8 3 3. -4 1 4. 7 9. 6. -2 -5 5. -7 14 1…

A: Determinant is calculated only for square matrices. A square matrix is a matrix with same number of…

Q: How many permutations of (1, 2, 3, 4) are even and what are they? Extra credit: What are all the…

A: Permutation: The even permutation are (1,2,3,4) The permutation , (1,2,3,4) (1,4,2,3) (2,3,1,4)…

Q: Note: for each question below, enter a numerical value only. Let's find the following determinant by…

A:

Q: eness of the following 3 (a) A = 3 -1 -4 -1 1 -1 6 0 -2 -1 (b) В %— -2

A: RULES: The pivot elements of a symmetric matrix A are the eigenvalues of the matrix A. A is…

Q: *** eterminant using a cofactor expansion across the first row. Select the correct choice below and…

A: Topic:- matrix algebra

Q: 1. Compute the determinant of the matrix. Show all your work including which row operations and…

A: 1 Given matrix is 811280−72−1−3−7211124. We have to compute the determinant of the matrix. Let…

Q: Compute determinant of 9 -2 -6 -8 3 6 10 -2 -6

A:

Q: Find the determinanat of the matrix A: 123 4 1 4 5 8 A= 11 2 3 13 5 8]

A:

Q: How do i calculate the determinant of those matrices?

A: Dear Bartleby student,according to our guidelines we can answer only three subparts, or first…

Q: (15+15+10) A 3 × 3 matrix M has columns V₁, V2, V3 (in that order). (a) (₁) Compute the determinant…

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Q: 6 1 3 2 -2 0 1 4 3 6 1 2 -4 0 2 8 Without expansion determine Show clearly how the elementary…

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Q: Compute the following determinants

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Q: 2-compute the determinant of the matrix if 31 -1 A= 2 1 1 -2 4.

A: Given: A=-1032151-24

Q: Compute the determinant of the matrix. Show all your work including which row operations and…

A: To find the determinant of the matrix we will use the row operations and cofactor expansions.Note:…

Q: Question 9 Find the determinant of 5 -7 2 3 0 -4 -5 -8 3 5 0 -6 A) 10 B) -20 -10 D) 20

A:

Q: linear algebra

A:

Q: 7 A = 0 2 -5 l-9 3 -8 39. Determine the determinant of the matrix A. a. 106 b. 530 c. 265 d. 670 40.…

A:

Q: c) Let E = of course. 100 a 1 0 . Which one of the following matrices is the inverse of E? Justify…

A: We have to find the inverse of a matrix and justify the answer

Q: Find the determinant of the second matrix. Expand along Row 3. 7 1 67 5 = 06-6 (-1)3 + 1M 31 + Write…

A: The answer is given below.Explanation:

Q: Suppose we wish to compute the determinant of 7-3 0 A--2 1 -5 1 by cofactor expansion on row 1. What…

A:

Q: 4. Find the solution of the system of linear equation a) By Matrix Inversion b) By Cramer's Rule 2x…

A:

Q: Calculate the determinant of 2x² + 3X + 5 O 23931 O 13249 O 12394 O 23419

A:

Q: 2a₁b₁ Let A = ab₂ + a₂b₁ abz+azb a₁b₂+ a₂b₁ 2a₂b₂ azb₂ + a₂b3 a₁b3 + c3b₁ a2b3 + a3b₂. Expressing…

A:

Q: 0 -3 5 1 0 1 0 6-58 0 -1 -1 3 4 -2 0

A: The given determinant is