0 4 13 4 0 -7 0 0 1

Q: Consider the following matrix A-( ) %3D If the cigenvalues of matrix A are 4 and 8, then r = 5, y =8…

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Q: Find the reduced echelon form of this augmented matrix 1 0 0 250 1 10 400 -1 1 1 350.

A: We have to find the reduced matrix of the given augmented matrix.

Q: For matrix A, B if A – B = O, where O is a null matrix then * A = B B = 0 A = 0

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Q: Find the general solutions of the systems whose augmented matrices are given in Exercises 7–14.

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Q: Find an LUfactorization of the given matrix.

A: Find an LUfactorization of the given matrix.A=2-431

Q: Find an LUfactorization of the given matrix.

A: Given, To find LU factorization of the given matrix.

Q: Find the rank of the following matrix. rank(A)- Question 8 grade: 0 2 1 1 1 2 1 1 1 2 1 1 1 2 1

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Q: Q2: You have the matrix 2 3 1 4 A = 4 3 5 2 1 4 3 1 How can we get the transpose of matrix A ?

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Q: Find the diagonal line matrix P 7 -5 0 4 -1 A = 2 8 -3

A: Given the given matrix is A=57-504-128-3

Q: Is the matrix         1 0 0                               0 1 0                               0 0…

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Q: Demonstrate that A A-1 = A-1 A = I

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Q: Find the echelon form of this augmented matrix, written so there are 1's on the diagonal. 1 -2 100…

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Q: Find the general solutions of the systems whose augmented matrices are given in Exercises 7–14.

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Q: 3 0 A =|-3 7] 1 -1 2 4 91

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Q: Let A be a nonsingular n × n matrix and let B be an n×r matrix. Show that the reduced row echelon…

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Q: Find all pairs (x,y) for which matrix B is not invertible, where 1 1 B = 2 1 1 0 -1 y

A: Here we will apply the condition for a matrix not being invertible to solve this question that is…

Q: Find the numbers of the pivots to the matrix below: 2 1 1 1 2 -1 0 1 4 4 4 -3 11 O 4 O 2 O 3 O 1

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Q: Solue the syskm of ezuatoins by matrix メナ3y=7 2メ+y=4

A: 1321xy=74 Let 1321 be A , xy be X and 74 be C   AX = CX =A-1CA-1=1Aadj A A-1=-153525-15

Q: Find the characteristic equation of the matrix by inspection. 2 -5 9 6 -3 0 0 4 0 0 8

A: Given that: 2-5960-30000400008 The characteristics equation is given by the formulas, detA-λI=0

Q: For the matrix A. det(A) = 16 B. det(A) = -30 C. det(A) = 0 O D. det(A) = 30 OE. det(A) = -16 %3D

A: We try to solve determinant using some elementary row operations.

Q: /0 0 0 1 -1 1 2 -1 2 2 4 -2 6 3 6 6 -6 0 1.

A: As per Bartlebys expert answering policy we can answer only one main question with three subparts,…

Q: Show that the equation of the line through points (a1, b1) and (a2, b2)can be expressed as the…

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Q: Q1 (d): Find the rank of the matrix A. 1 0 5 0 1 -2 2 -2 -1 1 -6 3 -2 12 2 -3 0 2

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Q: Find the rank of the following matrix. rank(A)- Question 8 grade: 0 1 2 1 1] 1 2 1 1 1 2 1 0 1 1 2…

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Q: Find a 3 × 2 matrix T, such that TT' = A, where 4 A = |4 3 3 5

A: Given: To find a 3 x 2 matrix T, such that TT' = A,  A = 540453035

Q: نقطة واحدة Show element equal to 18 in the * matrix Y Y= 2 5 7 4 8 3 10 20 30 12 14 16 18 Y(18) O…

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Q: A B А - R B Matrix becomes C D с D-R

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Q: Find the reduced echelon form of this augmented matrix [1 -2 0 350 2 -3 3 100 0 0 1 250

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Q: With x and y as in your answer to question 3, the matrix

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Q: Which matrix is of the reduced echelon form? Oa. (1 2 04 0 0 2 7 Ob. 1 2 5 0 13-7 10 1 0 0 0 01 0…

A: To find the reduced echelon form of given matrices.

Q: Find the rank of the following matrix. -1 3D1 0. 3. 4 2 1 4 |

A: given matrix is -1-100002340-213-104find the rank of the matrix

Q: Y Z 1 MR= 1. Ms = 1 3이10 2- O O

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Q: Drow the digraph represented by the adjacency matrix 1 ㅇ 1 0- ㅇ ㅇ 1 ㅇ 1 ㅇ ㅇ 1 1 0 0 0 10 0 0 1 0 0 0…

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Q: Find the adjacency matrix for C_4 *

A: We need to find the adjacency matrix of the cycle C4.

Q: Find the value of z in the equation matrix. 4 + 2 a. 1/2 C.-1/2 b. 1/4 d.-1/4

A: We have to solve the problem

Q: Give the rank and the nullity of the matrix. 20 -2 A = rank(A) = nullity(A) =

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Q: If the __________ of a matrix is p× q, then p represents the number of __________ and q represents…

A: If the order of a matrix is p x q, then p represents the number of rows and q represents the number…

Q: If A is what a matrix satis fying A3= A about det A7 %3D can you say

A: We have to find determinants

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: Use the reduce echelon form "triangle upper matrix" to find the det(A), where A = 2 -8 6 8 3 -9 5 10…

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Q: Use the following matrix. A = -1 −2 0 3 2 1 5 2 1 What is the sum of matrix A and its…

A: Given, A=-1-20321521

Q: Find the reduced echelon form of this augmented matrix 10 0 250 1 1 0 100 1 1 400

A: The first non-zero number in the first row (the leading entry) is the number 1. The second row also…

Q: Suppose we have technology matrix A = 0.11 ГО.02 0.1 and demand vector D = [1550 0.08 3000 Then the…

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Q: you have the matrix 30 1 A = |-1 2 0 3 1 2 Very specific inverted?

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Q: a Let A = b be 2 x 2 matrix such that d 3A' +2 Find A. 1

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Q: Suppose C(A) = C(A") where A is m x n matrix, then %3D O a. r=m O b. m=n C. mn

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