Consider the matrix a 5 A : -7 6 а -5 а Find all values of a that make det(A) = 0. Give your answer as a comma- separated list. Values of a: -4 help (numbers)

Q: Given a matrix A = -2 Find the matrix B if 2B - 312 = A. %3D

A: Given: A= 50-21 Now lets assume B=abcd

Q: 3 - 1. Find the adjugate (adjoint) matrix of A. 3 -4 A = -4 2 4

A: We need to find the adjugate (adjoint) of the given matrix. The Adjugate of a square matrix is the…

Q: Consider matrix A. -3 A = 5 2 8 -1 3 What matrix results from the elementary row operations…

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Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

A: Find the matrix A .

Q: -3 a 1 f B -9 1 3 is the adjoint matrix of a 3 2 -4 0 then the value of a is

A: Given, B=-3a1-91322-4 B is the adjoint matrix of 3×3 matrix of order A.

Q: Watch the video and then solve the problem given below. 1 -6 e Click here to watch the video. - 7 2…

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Q: Given the matrix: 1 -X A = Find the value of x, for which a) |2A|= -4 b) lA기-41A1+4-0

A: To determine the value of x.

Q: 4. For the matrix A = 2. what is the value of the element in the third row and first column of the…

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Q: [-5 Given the matrix A = -1 and the matrix B= 4 | 2 , use diagonalization to show that A and B are…

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Q: Find the trace of the matrix. The trace of an n xn matrix A is the sum of the main diagonal entries.…

A: Given: To find the trace of the matrix A=1350-34515

Q: Write the matrix in row-echelon form. (Remember that the row-echelon form of a matrix is not…

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Q: Given the matrix  A= [ 1  -3 ]      [ 0    0] find A3. Write A3 as  A3= [ a11  a12 ]         [ a21…

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Q: SKIP The 4 x 4 matrix A satisfies the matrix equation A = 3A". Find all possible values for det A.…

A: We will use the following properties : (1) det(AT) = det(A) (2) det(AB) = det(A) det(B) (3) det(c•A)…

Q: Given the matrix a 7 A = a -7 1 -4 a find all values of a that make det(A) = 0. Give your answer as…

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Q: For the matrix Determine whether or not A is diagonally dominant. Indicate why it is or why it isn't…

A: As this question contains multiple subpart so I am answering two subpart and for remaining post the…

Q: 2 -2 A -9 hat is, write A = LU where L is a lower triangular matrix with ones on the diagonal, and U…

A: I have solved by using Gaussian Eliminations method

Q: Given the matrix Га [a 9. 47 A = a -9 7 -1 a find all values of a that make |A = 0. Give your answer…

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Q: 350 For the matrix A = 254 what is the element in the first row 279 and third column of the Adjoint…

A: The First-row third column of the Adjoint matrix means A13 th element of the adjoint matrix.  Which…

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: a 3 A= -6 2 2 4

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Q: 1 Give an expression for solution of the matrix • Given a 3x3 matrix a b c A = def g h i

A: Given, a 3×3 matrix A =abcdefghi

Q: A Q 9) Find the inverse of the matrix using elementary row operations on the augmented matrix. 1 2 1…

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Q: Given the matrix 7 7 A - -7 1 2 -5 a find all values of a that make |A| = 0. Give your answer as a…

A: Given and A=0

Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

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Q: 2A)Matrix A = 12 2₁ B = B = [₁ ²2₁ find AB. -21

A: Note:- Please repost part B because unable to understand  right side of differential equation…

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: Find the size of the matrix. Determine if it is a square, Colum, or row matrix. [ 6  -2] The size…

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Q: Given the matrix A = find A3. Write A³ as a11 a12 A = a21 a22 input your answer below: a11 = a12 =…

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Q: An nxn matrix A is called skew-symmetric if A' = -A. What values of a, b, c, and d now make the…

A: Given matrix:- To find:- An nxn matrix A is called skew-symmetric if AT = -A. What values of a, b,…

Q: What is the additive inverse of the matrix?

A: Consider the matrix, -4-358-84 observe that the matrix has 2 rows and 3 columns, so the size of the…

Q: Given the matrix 3. 3 A - a. -5 4. find all values of a that make |A = 0. Give your answer as a…

A: Determinant zero at a

Q: A few steps in the process of simplifying the given matrix to row-echelon form, with 1s down the…

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Q: If matrix [A] is a 5x5 matrix and a matrix [Z] is obtained by the row operations of replacing Rowl…

A: .

Q: Given the matrix 1 A = a -1 8 6. a find all values of a that make |A| = 0. Give your answer as a…

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Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

A: We use properties of matrices.

Q: Give a 3 x 3 elementary matrix E which will carry out the row operation R1 R3. 出 E = Test that E…

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Q: 3 1 For Exercise, perform the elementary row operations on the matrix A = | 1 5 -3 6. R1 = R2

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Q: a. Give the order of the given matrix. b. If A = [a], identify a32 and a23, if possible. 6 -5 4 3 6…

A: Given :Matrix : e-5e5-43-8π6171-19

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: Given the matrix a 9 A = -4 6 a 8 -7 a find all values of a that make |A| = 0. Give your answer as a…

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Q: [: b singula -3 Find the value of b that make the matrix A 4 b =

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Q: e reduced row echelon form of the matrix B.

A: In this question, the concept of row reduced echelon form is applied. Reduced Row Echelon Form When…

Q: i) Find B Use Desmos Matrix 3 A = B = [ -6 6 4. -7 -8 II

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Q: Diagonalize the matrix, if possible

A: Given: A=133-3-5-3331 To find: Diagonalize the matrix.

Q: Given the matrix a 6. A = a -4 4 3 -7 a find all values of a that make |A| = 0. Give your answer as…

A: The given matrix A is A=a96a-443-7a If |A|=0 then a96a-443-7a=0…

Q: 1 3 4 Find the rank of the matrix A 2 8 10 5 15 - 20 rank(A) Check Answer

A: To find The rank of the given matrix.

Q: Given the matrix A= -2 -4 2 -2 0 0 3 1 0 find det (A). Give just a number for your answer.

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Q: Given the matrix Select one: A = True False 2 0 0 0 when a = 1, A is a diagonal matrix and an upper…

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Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.