1 The matrix product is equal to ㅇ(3 -2 2 2 O ( ) 2 ㅇ (3) -2 2 ㅇ(3 ) -2 -2

Q: -1 Give the co-factor of matrix C, where C = 1 2 1 1 5 2 1 1 -1 2 -4 5 2, -1 3 1 B -2 6. -2 3 -9 3…

A: Given,            C = 1-1-4125112

Q: |8 3 | 2 7 al, where a is tity matrix, its %D

A:

Q: Which of the following is equal to the matrix product -1 -2 -2 -2 2 2 10 -1 -2 0 -6 3 2 -4 2 -4 4 4…

A: To find the matrix product

Q: [2 If A = 3 4 1. 3 2. 6 3. 8 4. 0 x-3 -2 -1 x-27 -1 -5 is a symmetric matrix then x 4

A:

Q: The dimensions of the following matrix is: 2 6 11 4 7 8 1 0 6 7 4 2 [ L6 1 9-

A: dimensions of the matrix261478106742619

Q: Possible values of x and y that would make the following matrix A singular, are: 4 -2 A = 2 -1 x y…

A: A matrix is said to be singular if determinant of matrix is zero. Let us find the determinant of…

Q: 1 What value of x satisfies the matrix equation -2

A: Number of Multiple questions as per our company guidelines we are supposed to answer only first…

Q: 2. Analyze first the given matrix and identify the most appropriate tool to use and why. -1 2 4 3 2…

A:

Q: solve the matrix equation for X -1 1 -1 5 7 8. 3 0| X = 4 -3 1 2 -1 3 5 -7 1

A:

Q: 2. The matrix product G o) ( (5 3 is equal to 3 2 5 3 (: ) 3 5

A:

Q: 1 The matrix product 3 is equal to 1 3 O ( ) 3 8. 5 8 3. 5. 8. 3. 3 O (8 5. 3.

A:

Q: 3. If A, B and C are matrices with orders, 3 X 3, 2 X 3 and 4 X 2, respectively, which of the…

A: Note: There are many subparts in the question. So I will answer the first three subparts.…

Q: (A) IF A 2 ー3 - 6 6 3 -9 and B-4 is (A.B) null matrix.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: (6) If A is 3 × 3 nonsingular matrix, then A is row equivalent to 1 0 01 (a) |0 Lo o ol 0 01 1 [1…

A: A matrix is said to be singular if the determinant of the matrix is zero. So is the matrix is non…

Q: 4. Compute (A-1) and (A-I)°, where A is a square matrix and I is the identity matrix

A: I have append the the formula used and concept in the solution part for your convenience.

Q: 8. What is the rank of the following matrix: -2 0 1 -4 1 2? 3 -6 1 3, 2

A:

Q: [1 1 1] L3 -2 3 1[k [k 1 1 -2||1 = 14 1

A: Given,           k11·10301-23-21·k11=14To find : The value of k that satisfies the following matrix…

Q: 1 Diagonalize the given matrix if possible: A 4 -1 1 0 4 0 D = and P 0 2 1 3 4 4. D = 1 and P = -4…

A:

Q: [30 If A= 2 0 LO 1 2 −2], find adjoin matrix 1

A:

Q: 1. Given the input-coefficient matrix for a hypothetical [0.1 0.51 0.3 0.2 economy made up of only…

A: Given that,

Q: 2. Solve for x and y in the matrix equation below: 3 4 y x-y 4 2 1 [10 3 -1] 3 -1 1 4 x -8 2 6x -9…

A: Topic:- Matrix  x=1 and y= -2

Q: What is trace of matrix (2A+3B)

A: Find the trace of the matrix(2A+3B)

Q: 8. What is the rank of the following matrix: 1 -2 0 -4 1 2 ? -6 1 3 O 1 O 2 O 4 3. 123

A: Solution

Q: If B arises from a matrix A by elementary row operations, what is the relationship between NS(A) and…

A: Given matrix B arises from a matrix A by elementary row operation. We have to find the relationship…

Q: • The Matrix B from 3 × 2 at bj = 1 - is го 1. 2 2. 7 3. -1 4. 1 1 -2 2 3 4

A: concept of matrix  bij=1-i/j , the entries of matrix B is b11,b12,b21,b22,b31,b32

Q: What is the matrix corresponding to 2x – 4r122+ r + 2 + 6x1T3? Select one: 2 4 O A. -4 1 3. 2 4 6 O…

A: Here we will find the corresponding matrix for the given expression,

Q: if A is a 3x3 matrix and det(3A^-1)=9, then det(A) is

A:

Q: Consider matrix A. -3 5 2 A = 8 -1 3 |

A: A=-3528-13To find the elementary row operation -3R1+4R2

Q: 2. Solve for x and y in the matrix equation below: x-y 4 2 [10 3 -1 4 3 -1] 1 2 4 x -8 2 6x -9 -3 3x…

A:

Q: Solve the matrix equation for x -2 1 4 3 2 1 -1 -1| X = 6. 7 8. 9. 1 1 -4 1 3 7 9.

A: The solution is given in the next steps.

Q: In a certain region, about 7% of a city's population moves to the surrounding suburbs each year, and…

A: Given: In a certain region, about 7% of a city's population moves to the surrounding suburbs each…

Q: 4 2 If A is a non-singular matrix whose inverse is 1 1 find A. - 2 -1 1 D. -1 1/2 1 В. С. -1/2 2 А.…

A: Goal is to find inverse of matrix 4211

Q: (9) If 2 0 0 1 3 A-'B-1 and A = 2 -1 evaluate the matrix B.

A:

Q: 13. Solve the following (given as the augmented matrix): -4 1 7 1 | -5 5 1 10 3 -2 2 1 3 0 -

A:

Q: Find both the sum and difefrence of Matrix A and В. (1 2 -1 '-s 5 9 k) A=0 1 2 B= 2 10 -9 4 2 -3) 6.…

A:

Q: in matrix equation [A] {X} = {R}. %3D (2)

A: INTRODUCTION: Eigenvalues are a subset of scalars that are associated with a system of linear…

Q: Is the answer in #1 and #3 not in matrix form? how so?

A: Remember : eB represents coordinate matrix of e with respect to basis B. Which means if we consider…

Q: 17 - Which of the equations given below on the multiplyability of the matrices shown with their…

A:

Q: 4. The adjoint of the matrix A=1 2 0 3 1 is b. -1 10 0 -15 -2 4 -1 -1 -5 -2 d. Sone of these c. -1

A: A=20-1120311 first, we need to find the minor matrix M1, 1=det2011:  2 M1, 2=det1031:  1 M=1,…

Q: -2r If A = -3 is a singular matrix, then r= ±4 O ±4 O plus-or-minus 5

A:

Q: 1 is equal to -1 The matrix product 4 -2 2 a) 2 -2 2 -2 b) -2 -2 c) -2 2 -2 d) -2 2

A:

Q: 13. Reduce the following matrix to reduced echelon form and find its rank. 1 2 2 -1 -1 -5 1 2 3 4 -2…

A: According to question, Given matrix, 122-1-1-51234-2-3

Q: (A) IF A 2 1 -3 %3D and B= -6 16 3 -9 is (A.B) null matrix. 4

A: I am solving question1  for question 2 repost.

Q: Determine the rank of the following matrix. 0 2 3 -4 0 1 0 0 -1

A: rank of matrix

Q: nd the inverse of the matrix 1 0 -2 1 4 -3 4 oices: 8. -3 1 8 3 1 а. 10 4 1 C. 10 4 1 -7/2 3/2 1/2…

A:

Q: 3. Determine the rank and nullity of the matrix -1 1 2 -1 1 A = (-1 -1 4 1 -3 -3.

A: Consider the following matrix: A=2-11-1-1-12141-3-3 Convert matrix A to row echelon form:…

Q: 1 What is the transpose of matrix -2 0 2 3 -1 3 3 -2 0 a. 0. 2 3 -1 b. 10 -1 -2 2 3 3 C. 1 0-1 -2 2…

A:

Q: Consider matrix A. -3 52 A= 8. -1 3 What matrix results from -8-A?

A: Given that: A=-3528-13