. Compute the determinants of the following matrices by inspection. [2000] 1 0 04 [1 a) A = 00 3 0 2 3 8 b) A = 1 2 0 1 00 7 -4 2 00 Lo -31 1 7 -3]

Q: 100 110 0 121 :/つ

A: Please see the below pictures for detailed solution.

Q: what is the angle for x 20% 40% X 60⁰

A: see below the answer and calculation

Q: (24)*. Use the inverse matrices to find АВ and 1 3 1 4 2. 4 2 1 A-1 = B-1 = 2. 2 2 4 1 -2 2 4 -1 (a)…

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Q: Which of the following matrices are diagonalizable? Justify your claim. 5 -18 -32 a. M, = 0 5 4 2 -5…

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Q: 5. Compute the determinant of 27 10 -27 35 3 -8 11 A = 14 -14 -5 -18 - -3 4 Does the inverse matrix…

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Q: 11 . A = -1 -1 −1 11 11 -1 -11 -1 11

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Q: Find the product AC of the matrices A and C below: Show your work. [1 1 1] A = 3 5 4 L3 6 5 c=1/323…

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Q: 6. Find the inverses of the following matrices using Gauss-Jordan reduction: (41 2 0 -3 3 0 <-4 (a)…

A: Here we have to evaluate the inverse of the matrix a) and b) using gauss jordan method.

Q: Exercise 7.4.1 Use row operations to calculate the following determinants: 12 1 2 (a) 1 2 1 23 2 -4…

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Q: Sp

A: According to the given Gauss elimination…

Q: 4. Let A be the following matrix. Find the products A² and A(2) A² (regular matrix multiplication)…

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Q: Compute the determinant of the matrix

A: We have to find compute the determinant of the given matrix. Let, the matrix be A=212603-872

Q: For each of the following pairs of matrices A, B calculate the products AB and BA, if they exist.…

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Q: Which of the following statements is correct O A. An elementary n x n matrix has either n or n +1…

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Q: Find the orthogonal diagonalization of the following symmetric matrices. = [136] a. A =

A: A=[13  6       6    -3] Repost the next question.

Q: Use the following matrices to compute the indicated expression if it is defined. 3° 3 01 A = |-1 1…

A: According to our guideline,we can solve first three subpart of multipart question. To get further…

Q: 1-2 3-12 -5 12-14 19 (h) -9 22-20 31 -4 9-14 15

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Q: 1. In your own words, explain how operators relate to matrices and vice versa. Explain the…

A: Operator: An operator is the mapping between the elements of two spaces. There are many types of…

Q: Let the matrices A, B, C and D be defined as follows: 1. [2 1 0] [2 -1 2 Lo 5 1] A =|1 -1 2 B = 0 l1…

A: If any two rows of a determinant are interchange then sign of determinant changes

Q: 5. Compute the determinant of the following matrices and label each as singular or nonsingular. 36…

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Q: Can we use cofactor expansion in a 2 x 2 matrix? What is the determinant of a 1x 1 matrix?

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Q: 5 -1 a) A = 3 4 -2 b) В — [ 7 4 11 2 c) C' = 6 1

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Q: 6. Compute the inverses of the following matrices by hand calculation: 0 1 1 0 1 1 2 1 3 9. 3 1 1 4…

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