1. Determine the order of the matrix. 4 12 6 -8 -3 19 |-7 [A] 6x1 [B] 2x4 [C] 4x2 [D] 5x2

Q: 3 4 What is the (1, 3) minor of the matrix -5 -1 1? 4 3 2.

A: Solution: Consider the given matrix is : A = 342-5-11403 Let's define the minor of the matrix: The…

Q: Which matrix is similar to [2 27 A) T-1 -31 D) -3 B) C) 0. 1 1 3

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Q: If A and B are square matrix of by n x n order. Then (A- BA– B) is equal to A. A + B - 2AB В. А? +…

A: A detailed solution is given below

Q: -2 4 For the matrix B = what is the value of |B|? 3 7 3. A. 8 В. — 2 С. 4 D. -5 Select one: O D O C…

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Q: What is the rank of the matrix?

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Q: Q2: Determine if the columns of the matrix form a linearly independent set. Justify each answer. 1…

A: Determine if the columns of the matrixfrom a linearly independent set1-33-2-37-1201-43

Q: 4 5 8 what is the value of the element in For the matrix A = 2 3 6 4 9 the second row and first…

A: Consider the given matrix: A=458236149Find the cofactor Matrix:Cofactor of 4= (-1)1+1(27-24)…

Q: 4 If A=| x+2] is symmetric matrix, then x= 2х-3 хx+1 Select one: а. 3 b. 2 С. 5 d. 4

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Q: 6. Find the inverse of the matrix if it exists by using elementary row operation, 2 4 1 A--1 1 -1 4

A: Given: A=241-11-1140 Since, A=IA where I is a 3×3 identity matrix. Therefore, we have:…

Q: What is the order of the matrix with m rows and n columns? O m + n O m/n O m - n m x n

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Q: For the matrix 2. A = 4. 8

A: Given matrix is  A=230-7-4-36583-18-1

Q: What is the rank of the matrix?

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Q: Find the transpose of the matrix. 6 8 4 -4 -8 7 -3 3 90 The transpose of the matrix is

A: # Given : matrix with row=2 and column=5  then write the transpose of  matrix ??

Q: What is the rank of the matrix?

A: Given,

Q: What are the minor and cofactor of 3 in matrix. 3 2 5 8 -4 4

A: According to our guideline, we can solve only first question of multiple question. If you want…

Q: -3 3 -1 -2 -5 - 3 2 -3 Find the size of the matrix 3 1

A: Size of matrix defined by number of rows X number of columns

Q: -2 2 Find the QR-factorization of the matrix A = 1

A: We have to find QR factorization of given matrix.

Q: Q#2:-Find how many Even and Odd numbers inside the upper triangle of the secondary diagonal for…

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Q: 2 Consider the matrix below. What is the value of 2a11 – 3a22+ a32 =? - 5 A = (aj) -1 3 -1 b) 4 d)…

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Q: B= 4 7 8. A= 2. Find 1-Matrix C. 3B 2- Matrix D - AB inNN

A: Given A=352252 and B=204768C=3B=3*204768               C=[6012211824]

Q: 15. Which matrix is not in row-echelon form? 1 C) 71 -2 1-3 2 0 1-6 0 0 0 A) 5 1 -4| [12; 0 1 -2 B)…

A: Use the definition of Row echelon form matrix.

Q: 2 5 4 For the matrix B = 3 7 9 \2 5 0 what is the value of |B|? А — 17 В. 4 С. 0 D. - 4

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Q: Find the transpose of the matrix. 0 1 7 2 -1 2 8 5.

A: Given that  The matrix is  To find the transpose of the matrix is

Q: -11 36| and P 10] 3 2. Find the diagonal matrix of A = -3 answer -21

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Q: f the matrix 4 3 7 0 51 ¹2 + 3 8 10 8 102

A: Determinant=1757

Q: -3 1 4 What is the transpose of the matrix 5 2-1

A: Transpose of a matrix can be found by interchanging the rows into columns or columns into rows.

Q: Find the transpose of the matrix. 10 3 6 857 10 3 4 10 3 6 The transpose of 857 is 10 3 4

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Q: Q4(a) Find a family of the matrices that is similar to the matrix 2. 3.

A: The given matrix Q is : Q=p-24-3 Consider a non singular matrix : A=1234 The similar matrix for Q=…

Q: 13. Which matrix represents the system of equations below? -12x-13y+13z =15 7x-10y-3z 11 7x+14y +5z=…

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Q: 4. Which matrix is not in reduced row echelon form? (1 1 1 -1 1 -1 1 1 1 1 1 1 -1 1 1

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Q: -1 32 7 212 1 What is the rank of the matrix 4 7 -1 -10 7 5 |

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Q: 3. 4. Use the indicated row operations to change the matrix. Replace R2 by (- 1 9 - 2 7 5 -9-7 - 2 -…

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Q: 2 -3 For Exercise, perform the elementary row operations on the matrix. [5 6. R1 = R2

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Q: 9) If A is n x n matrix, what is the cost of calculating 3A3 2A

A: Given: If A is n x n matrix, the objective is to find the cost of calculating 3A2-2A

Q: Q#3: Find the value of a,b,c,d from the following matrix equation? d 8 2 2a 3 + -2 -4 a 1 3b a b 4c…

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Q: If A is a 4x 10 matrix and A+ B= A, what do you know about B? Choose the correct answer below and…

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Q: 15. Which matrix is not in row-echelon form? : 1-3 2 C) A) 0 1 -6 o ;o o° 1 -2| 2 [1 2 0 1 -2 B) D)

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Q: What are the dimensions of the matrix below? -8 -2 -4-9 4 4.

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Q: What would a, b and c be for the matrix to be symmetric?   −2 6a − c 7a + 2b a 3 10 a + 6b c a

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Q: 12. By using elementary row operations, find the inverse of the matrix 2 1 -1 21 1 3 2 -3 -1 1 -1 2…

A: The given matrix is, 21-12132-3-121-12-3-14

Q: /4 5 8 6. For the matrix A = 2 3 what is the value of the element 1 4 9/ the second row and first…

A: Given that: A = 458236149

Q: The rank of a 3x4 matrix A is 2. What is the minimum number of nonzero elements in the row-reduced…

A: Rank of a matrix is the number of linearly independent rows in a matrix

Q: 3 If A= 2x+ x- is a symmetric matrix, then x ? 3 x+2 (A) 4 (B) 3 (C) -4 (D) -3 O A

A: we have given A is a symmetric matrix.  We have to find the value of x

Q: what is the rank of the following matrix? 1 2 3 4 56 7 8 9

A: For calculating rank of matrix convert the matrix into row echelon form. By using elementary row…

Q: 2. 5 4 For the matrix B = what is the value of |B|? 3 7 9 5 0 12 А 17 В. 4 | С. 0 D. -4

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Q: Write the system of equations associated with the augmented matrix Do not solve. 7 14 18 9 18 OA…

A: Given Augmented matrix: 714318918 To write the system of equations:   There are two variables X and…

Q: -2 9 For the matrix B = 1 if |B| = 0, what is the value of y? 1 Y 93m3

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Q: -4 8 2 Let M 6 -1 9 What is the value of the (1,1) element of the matrix? 12 17 11 -3

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Q: WHe-the syftems of equations as an augmented matrix. 31=- -5x-31+57=-a 7-bx-5y42=- \e

A: to write the augumented matrix we will simply form a 3*3 matrix with co efficients of x,y and z in…

Q: You can multiply a 2X3 matrix by which matrix below? * О 3х12 О 2х12 О 2х3 O 2x2

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