given the matrix 4 A= 5 31 1 Lo 7 8] a 21 -2 get the items = Cofactor de a21 a 23 Product of the elements on the main diagonal: 11 ||

Q: Multiply matrix [1 2 3] by [5 4 2 030

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Q: 2. Assume that all the operations are properly defined, solve the following equation for the unknown…

A: NOTE: Refresh your page if you can't see any equations. .

Q: F) Create 3x5 matrix named MA and then eliminate all the rows of columns 2 through 4.

A: First we have to create a 3/5 matrix . Then we have to eliminate the second column using fourth…

Q: 5. (a) Consider T = LA: R³ - where A is the matrix A = R¹, T(x) = Ax 1 0 0 0 1 0 000 000 (In the…

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Q: If matrix A is 12 xc and matrix K is 4 x t, their product AK is r x 7, what are the values of c, t,…

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Q: Solve the systems in Exercises 11-14 11. x₂ + 4x3 = -4 = -2 6 x₁ + 3x2 + 3x3 3x₁+7x₂ + 5x3 =

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Q: Find the LU factorization of the matrix: A = 1 2 0 -1 -1 3 4]. 3 -2 -8 2 Show all the steps of your…

A: Answer is given in below stepsExplanation:Step 1: Step 2: Step 3: Step 4:

Q: E = 5 -2 -4 3 2 2 -4 -4 -4 0 -3 2 3 2 4 4 -2

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Q: B- Find the matrix A :- 3. A + -5 4 1. -1 3.

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Q: Describe all 2 by 3 matrices A1 and A2 , with row echelon forms R1 and R2 , such that R1 + R2 is the…

A: Given: 2×3 matrices A1 and A2 with row echelon form R1 and R2.We need to show that R1+R2 is the row…

Q: Let A.3 be 5x5 matrices such that det (A) = 7 and det(A)=-3. Find the following (1) det(2(A^B)')…

A: if A is an n×n matrix and det(A)=a thendet(kA)=kn×adet(A-1)=1adet(AT)=adet(adj A)=an-1

Q: Find matrix X:   3.     6     5     4     -2   *X=     18     49     -20     6

A: The detailed solution is given below Thank you

Q: , and c

A: Given quadratic form is, Here, A is symmetric matrix as,

Q: a) Consider the matrices A and B: 4 -3 A =-2 7 1 8 6. -5 B = -3 -2 Which element is in row 2, column…

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Q: Write Matlab program to find the sum of every row in matrix A: [3 - 4 81 - 3 A = -2 5 6 8. 413

A: % creating the Matrix A A=[3 -4 8; 5 4 -3; -2 1 5; 6 3 -8] A =3 -4 8 5 4 -3 -2 1 5 6 3 -8…

Q: Q2) Factorize then solve the following matrix (2 -1 1) 4 ()- 3 3 9 =| 45 3 5. \29,

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Q: Write down the quadratic form that corresponds to the following 4 -1 -3 -3 1 324

A: The given matrix is, A=3242-1-34-31. The quadratic form of the matrix A is Q(x)=xTAx, where…

Q: Perform the matrix operation: F=(A+C)-B. What is F,? 8 7 A = -4 3 6 -4) B = 2 6 -11 -7 C= 5 6 а. b.…

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Q: Use row operations to change the matrix to reduced form. 1 1 1 18 5 6 7 24 1 1 1 18 5 6 7 24

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Q: Given |4|=-4 and A is a 3x3 matrix. Determine B, where B is obtained from A by the row operation R3…

A: Given that A=−4 and A is a 3×3 matrix. (a) We have to find the B, where B is obtained from A by the…

Q: d) Consider the following matrices: and B- 2 Find: A- i) (2AB) -1

A: Given A = 1-32-4 and B-1 = 21-11

Q: Find a matrix X = R2x2 for which −3 X¹⁹ - -24 12² -36).

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Q: pls answer this system equation by matrices using gauss-jordan Given 6a + b - 8c = 10 a + 2b - c = 7…

A: 1st we have to convert given equation into matrix form and then by using row transformation convert…

Q: b) Consider the matrices C and D: C = D = -8 2 at 8.49.35 AM Calculate matrix 2C + 3D.

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Q: erations are required to form the product AB? Please explain clearly.

A: Solution is attached below.

Q: 8r+7-3r-6ryty+4ry-2r7y

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Q: Find matrix D such that D=2A+B-C

A: Given

Q: the acdjainbaf square of As of 2.

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Q: Consider the matrix product: 2 3. -3 -1 -2 1 H = -2 -1 1 -3 2 -1 0 %3D 0 2 -1 -1 1 2

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