Use an inverse matrix o Solve the given ystom of cquaions. X,+ X2 =4 2X- X2 = 14

Q: Find the matrix of the quadratic form. Assume x is in R?. a. 3x - 8x,x2 + 2x3 b. 5x, + 18x,x2

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Q: Use the inverse matrix method to solve Ax = b below X = (x, +2x, = 3 (2x, – x, = 1

A: Given that  To solve the given system by using inverse matrix method. X1+2x2=3 2x1-x2=1

Q: Solve the following equations 2x + 3y = 7 ,4x –- 2y = 6 by using: 1- Cramer's Rule 2- Inverse matrix…

A: Answer(1):

Q: 4 1 (g) 3 3 2 332 [4 1 4,

A: We have given matrix 241332414 Let  A=241332414 Therefore, A=212-2-412-8+13-12=20-16-9=-5 Here,…

Q: Find the inverse matrix of the following using; (i) The adjoint method (ii) The Gauss-Jordan…

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

A: The given matrix is:

Q: Find the inverse matrix using its adjoints. 1 -2 3 M 4 -5 6 how complete solution. || -2 3 -5

A: We have to find out inverse

Q: Solve the following using the inverse matrix method: (Show your solution) c) x + 2y 3x - 5y = 4 1

A: The given equations are;  x+2y=4 3x-5y=1.

Q: [3 1 -1] 21 0 li 5 -1.

A: Consider two matrices A & B. Then, matrix B is said to be the inverse of matrix A if AB=I where…

Q: find the inverse (if exists) for the following matrix: 2 -1 A = -1 2 -1 0 -1 2

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Q: 0. is similar-to e matrix if and only if 0 3 03

A: A and B are similar matrix if there exist an invertible matrix P such that  B= PAP-1

Q: Solve the following equations using matrix inversion. yi - y3 = 1 2y1 + 3y2 – y, = 1 yi - y2 - y3 =…

A: Given the equations are y1 - y3 = 12y1 + 3y2 - y3 = 1y1 - y2 - y3 = 3

Q: Given an invertible 2 × 2 matrix A and the nonzero real number k, find the inverse of kA in terms of…

A: Given matrix A and the scalar k.

Q: Use the inverse matrix to find the solution set of 3X+Y+Z=9 X+Y+Z=8 X-Y+Z=-1

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Q: 3 5 a) 12. 2 2 -5 -1 3.

A: If the matrices are inverse of each other, then their product is equal to the identity matrix of the…

Q: [1 2 01[ 7 2 -6 .-3 -1 (c) 0 2 3 1 3 1 3 2 1-2.

A: We know two matrices A and B are inverse to each  other if AB=BA=I. Where, I is the identity matrix.…

Q: Q4) find the inverse (if exists) for the following matrix: 2 -1 A = -1 2 -1 -1 Then solve A x = (-1,…

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Q: Use inverse matrix through cofactor expansion to solve the following system of linear-equations: 6x,…

A: Since there are two questions posted, we will answer the first question (c). If you want the second…

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

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Q: Solve the following using the inverse matrix method: (Show your solution) 5x + y 3x + 2y = 13 5 لت…

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Q: Solve for the matrix X if AX(D + BX)-1 = C. Assume that all matrices are n X n and invertible as…

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

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Q: Find the singular values of the given matrix.

A: To find the singular value s of the matrix

Q: -1 11 3 -1 1 -1 3 4 A=

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Q: 4 0 (b) -4 -3

A: Given 301-4 and 12401-3

Q: Solve the following using the inverse matrix method: (Show your solution) 3x + 2y x + 4y b) = 26

A: The solution to the system of equations of the form: AX=B is calculated using the equation: X=A-1B.…

Q: 8. Given Matrix A, determine A-1 using cofactor |1 2 A =|-1 4 3 1. -2 VERSIT

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Q: Use an augmented matrix and row operations to find A-1, if it exists. (If the inverse does not…

A: find inverse

Q: Let A, B, and C be an n x n invertible matrices. Solve the following equation for X. Justify each…

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Q: For which values of x is the matrix singular? x² 4] 2x 1.

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Q: Assuming that all matrices are n x n and invertible, solve for D. CTB-A² BAC-'DA-²B"C-2 = CT

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Q: Solve the following Adjoint of a Matrix 0-2 A = 1 4 8 16 15 E

A: As per the guidelines, we are supposed to answer only one question at once. Kindly repost the…

Q: Assuming that all matrices aren xnand invertible, solve for D. BCA DCB'A = BC?.

A: Properties of invertible matrix:  If a matrix A is invertible and then there must exist a matrix…

Q: Use the Gaussiam procedure to find The inverse 8f the matrix ,if it exists Q. No 2 A= 2 -1 2 3 4

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Q: Q2) Solve and find a fundamental matrix: -1 a) x' = [ * 8 b) x' = ; * 1 L4

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

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Q: Use Inverse Matrix to solve the following equations: x – 3y + 2z = 4 -2x – y + z = 5 | x – 2y – 3z =…

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Q: Find the inverse matrix of [2 1 -1

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Q: Solve the following using the inverse matrix method: (Show your solution) 13 3x + 2y 5 x + 4y 5x + y…

A: As per bartleby guidelines we only give first question answers.

Q: 4. Solve by Matrix Inversion. For this number, solve using x = (A¯1)B 2w – 2x + 3y + 4z = 33 3w – 5x…

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Q: Use Gaussian elimination to find the inverse of the following matrix. (1 0 A = ( 2 -2 -1 13

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Q: Consider the following four matrices Solve for AB

A: Topic = Matrices

Q: Solve the following equations simultaneously using matrix algebra 2x + y - z = 8 - 3z – y + 2z = -11…

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Q: Use an inverse matrix to find [x]g for the given x and B. - 5 11 [x]B %3D

A: To use an inverse matrix to find [x]B for the given x and B.

Q: 10. Find the simetric matrix for the quadratic form Q(x1,x2,x3) = xỉ + 3x + x,x2 – x1x3

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

Q: Find the inverse of the matrix, if it exists. Verify your answer. (If an answer does not exist,…

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Q: 2 -1 -1 67. А %3D 2 1 1 -1 1 -1

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Q: Solve for the matrix X if A(X + B)- = C %3D Assume that all matrices are n x n and invertible as…

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Q: find the inverse of the given elementary matrix.

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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.