Let. A=[3,2,1;4,2,3;-2,1,-3] Convert the matrix unit using elementary operations

Q: Find x such that the matrix is equal to its own inverse. A = -5 -6

A: Given A=6X-5-6

Q: Find the matrix associated with each of the followingquadratic forms: 3x2 − 5xy + y2

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Q: Partition the given matrix so that you can apply one of the formulas from the fig , and then…

A: The matrix  is A=011131 -152 The formula of the inverse of the matrix is A-1=1AadjA. Find detA.…

Q: Determine the cofactor of a32 in the matrix. 6 -2 A =9 1 8. -2 00

A: The given matrix is:

Q: * For the matrix A, find det A 1. A = = | 3 -2 1 [2 |1 -1. det A = 25 O det A = -2 O det A = 1 O det…

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Q: Find the inverse of the matrix (if it exists).

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Q: Find all the minors and cofactors of the elements in the matrix.

A: Minor of matrix :                                     In a square matrix, each element…

Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) 10 -3 -6 -3…

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) 7 2.2 3 1 1…

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Q: Find the matrixx such that 2A + B + X =0 where 1 2 3 -2 A = %3D 3 4 1 5 Select one: a. -1 -2 -7 13

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Q: Given a 1000-by-1000 matrix Y, let - (6 ?). Y A = What

A: Given that A=IY0I By the GMRES, By the conjugate method, the residues form an orthogonal basis for…

Q: let Q(x)= x12 -8x1x2 -5x22 , then matrix A of the quadratic from is A=?

A: Explanation is given below..

Q: Find x such that the matrix is equal to its own inverse. 7 x A- -4 -7 X =

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) -4-2-4 3 1…

A: We first find the augmented matrix then by using elementary row operations, we find the inverse of…

Q: Let 1 1 -2 1 2 3 | A = 1 4 and B = -6 -2 -3 - -3 2 1 -1 -1 | Find the inverse of the matrix A + B –…

A: Let's find.

Q: Let the matrix A be given by -11 1. -5 0 2. -1 3

A: Given matrix is 10-11 21-50 1-100 0003 To find:  Minor M11 Cofactor C11

Q: , and c

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

Q: Find all the minors and cofactors of the elements in the matrix.

A: The given matrix is  A = 24-1032-570   The elements of the minor of the matrix A will be given by…

Q: Calculate the rank of each matrix by converting it into canonical form A=[3,2,-1;0,2,-2;4,-3,5]…

A: As per our guidelines, i can answer only one question. To know rest please re upload with particular…

Q: find a non-zero 2x2 matrix such that:    [  -4     7  ]            [  a   b  ]         [  0     0…

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Q: Let p(x) = x³ – 2x + 4 and compute p(A). 1 -1 A = 0 0 -3 2 0 4 NOTE: Write the elements of the…

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Q: Find x such that the matrix is equal to its own inverse. A = -3 -5 X = 6

A: Given,A = A-1AA-1=IAA = IA2 = IA = 5x-3-5

Q: Find the inverse of the matrix if it exists. (If the answer does not exist, enter DNE in any cell of…

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

Q: Give the matrix associated with the quadratic form 10(x,)? – 5x,x2 +6(x,)².

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Q: Find the matrix A if 2e2t et e²t - et e2tet 2e2t - et 3e2t3et 3e2t-3et et-e2t et - e2t 3et - 2e²t

A: To determine the matrix A , firstly I have taken the derivative on both sides then putting t equal…

Q: Find the matrix E so that EB=C, where a, a, a, B= b, b, b, & C= 1 а, а, 0 8, 8,

A: Given that the matrix B ad C To find the matrix E so that EB=C with a1 is not equal to zero.

Q: Find x such that the matrix is equal to its own inverse. 9 A = -2 -9 X =

A: To find:- value of x such that given matrix A is equal to it's own inverse

Q: Determine if the columns of the given matrix form a linearly dependent set. 3 4 3 1 3 -2 0 -1 -7 5.…

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) -5 3 -6 -2…

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Q: Find the matrix representations for R² and R-1.

A: First we define relation matrix for R:

Q: Find the adjoint of the matrix.

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) 3 1 2 2 1 2…

A: Explanation of the answer is as follows

Q: Find the matrix X, such that XDC - 2XC — ХС? + С satisfies. 3 4 4 6 6 5 C = 1 2 1 D = 1 3 -2 4 -2 -4…

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Q: Find x such that the matrix is equal to its own inverse.

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Q: Let B = and B' = Find the change of base matrix from B' to B and from B to B'

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Q: Find the adjoint of a matrix 1 -3 C = 2 -2 1 0 –-1 3 - .a -5 -6 -2 | 3 3 1 -6 -7 -2 .b -5 3 -6 -6 3…

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Q: Calculate the rank of each matrix by converting it into canonical form…

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Q: verify that the matrix B is the inverse of the matrix A. -1 A = B = -4 3 3. 2.

A: Note: You are allowed to ask 1 question at a time.

Q: Which of the following matrixA such that A =A 01 0. 13 a. C. 4. b. d. 0.

A: We will find the matrix.

Q: Find all a > 0 and B>0 so that the matrix 3 2 B A A =| a 5 B 1 is strictly diagonally dominant.

A: The given matrix,A=32βα5β21α

Q: Let A and B 5 Find the (1,2)-entry of matrix X 3 -3 given that AX+X=B. 9 3 -1 ||

A: follow netx step

Q: Find a non-zero 2 x 2 matrix such that -7 1 35 -5

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) -5 -2 -4 3…

A: To find the inverse of the matrix-5-2-4312625

Q: List the ordered pairs in the relations on {1,2,3} corresponding to the matrix, [1 0 = 10 1 1 11 1.

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Q: Find a non-zero 2 × 2 matrix such that -5 -1 0 0 25 ||

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Q: Give an example of  a matrix which is its own inverse ( that is , where A^-1=A)

A: We have to give an example of  a matrix which is its own inverse where A-1=A take A-1 on other…

Q: Find matrix B such that AB = C. Hint: B = A^-1 x C *

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Q: Give two examples of a matrix which is its own inverse (that is, where ?^-1 = ?)

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Q: Let A be a 3x3 matrix where A?=13, then det(A) must be equal to 1. Select one: O True O False

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