4. (2 b) Solve the matrix equation using inverse matrix and Cram er' s rule m ethods: (-2 1 X- 5 -1 -1

Q: A is a 4 by 4 matrix with 1 's on the diagonal and -a, -b, -c on the diagonal above. Find A - 1 for…

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Q: [4 5] The inverse of the matrix C = is C- Use this fact to solve the system CX - D, where D- and X…

A: The matrix C=-352-4 and the matrix C-1=-124523. Also the matrix D=50-24. It is given that CX=D.…

Q: 6. Find the determinant of the 4x 4 matrix showing details of your work. 0 4 -1 -4 3 -2 1 -3 1 -5 2…

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Q: The adjoint of the matrix (−3−2−1−1) is

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Q: 2 1 Let A = Show the details of two different methods [(1) using the 0 3 adjoint and determinant,…

A: I am attaching image so that you understand each and every step.

Q: Determine the inverse matrix of matrix C. 2 3 C- -2 8]

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Q: Find inverse matrix using Gauss - Jordan Method if available 1 -2 4 A = 2 8 -1 -3 -4)

A: To find the inverse matrix, augment it with the identity matrix and perform row operations trying to…

Q: 4. If b = [1 -1 0]", determine whether the matrix equation Ax = b indicates a solution by…

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Q: 4 6 , calculate A by using Adjoint Matrix Method. (Do not use any other method) 3 5 2 ) For A =

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Q: 1 What value of x satisfies the matrix equation -2

A: Number of Multiple questions as per our company guidelines we are supposed to answer only first…

Q: 2.3 Explain how you obtain the matrix N that rotates a point 180° anticlockwise around the point…

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Q: 4. Find the cofactor matrix for the matrix. 5 9 1 8 5 6 4

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Q: 1 : Find the inverse of the matrix 1 -1 0 A = 3 -1 2 with using the method of Cofactor (Adjoint).

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Q: 3. The determinant of an upper triangular n x n matrix or a lower triangular n x n matrix equals the…

A: an upper triangular matrix is those having non-zero elements from the diagonal and above and the…

Q: 10.3 (a) Solve the following system of equations by LU decomposition without pivoting 8x1 + 4x2 – x3…

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Q: Compute the matrix exponential e for the following system x' = Ax. x'1 = 10x, - 14x2, x'2 = 2x, - X2…

A: First we will obtain the metrics A from the given system of differential equation then we will…

Q: Example: Compute the determinant of the matrix -4 -2 4 4 1 1 -1 1 -5 7 4 -2 -1 -4 -2 1 1 2 by using…

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Q: When the inverse of a matrix is multiplied by the original matrix, it produces the: A. matrix of…

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Q: 3. Find all matrices which satisfy the matrix equation (::)(; })-(; :)(::)

A: Here,

Q: : Find the inverse of the matrix 1 1 -1 0 -2 1 A = 3 -1 2 with using the method of Cofactor…

A: firstly find cofactor of A and then adjoint and use  A-1 = adjA/|A|

Q: Which is the matrix inverse to the matrix 2 3 1 3 2 1 1 0 1

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Q: A solution composed of 50% ethanol (EŁOH), 10% methanol (MEOH), and 40% water (H2O) is fed at the…

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Q: 2-compute the determinant of the matrix if 31 -1 A= 2 1 1 -2 4.

A: Given: A=-1032151-24

Q: How can you solve this matrix with the equation? (AT + 4I ) −1  =    −2 5 1 4

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Q: How can you solve this matrix with the equation? (AT + 4I ) −1  =    −1 1 3 4

A: ANSWER : EXPLANATION :

Q: Solve the matrix equation Ax = 0, where

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Q: Express the system of linear equations in part (a) as a matrix equation in the form of AX = B.…

A: As per Bartleby's answering policy, we can answer only one question with a maximum of three…

Q: 5. Solve Ax by forming an augmented matrix and using Gauss Jordan Elimination = a

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

Q: erse of the given matrix

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Q: Solve by matrix inversion:…

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Q: Find inverse matrix using Gauss - Jordan Method if available 1 -2 4 0 8 -3 -4] A = 2 -1 ||

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Q: 6. Find the inverse of the matrix if it exists by using elementary row operation, 2 4 1 -1 1 -1 4

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Q: 4 Solve the matrix equation 2X+A=B for X if A= -1 1and B= 2 . X= (Sinpily yr enswi

A: Given: A=-3-4-11-25 & B=1-21-3-4-9 Consider 2x+A=B Since the dimension of the given matrix, A…

Q: If A = 1 y and the transpose of the matrix is equal to the inverse of the matrix then y =

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Q: Find the inverse of the matrix A=|2 -2 0 2 1 using cofactor/adjugate method.

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Q: matrix

A: Here given that matrix is 1 cross 1  let matrix is A=[a] where a is any number

Q: Solve the matrix equation AX = B for X. 3 1 2 B = 7 A = 4 2 3 10 X3D

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Q: Find inverse matrix using Gauss - Jordan Method if available [1 3 4] A = |1 -5 0 [3 -2 4]

A: Lets name the given matrix say A To find inverse of A using gauss jordan method  we first take the…

Q: Solve the Matrix Equation XAB-BAX=X with A,B,X are nxn matrix with A,X are invetribles.

A: The given matrix equation is, XAB-BAX=X where A, B and X are n×n matrices with A and X invertible.

Q: 2. Create an LOWER TRIANGULAR MATRIX using ROW operations. Show each step and the formulas used.…

A: Create the lower triangular matrix.

Q: 4 For A= calculate A by using Adjoint Matrix Method. (Do not use any other method) 3 5

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Q: 2) Find inverse matrix using Gauss - Jordan Method if available 1) [1 3 41 A = |1 -5 L3 -2 41

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

Q: 6) Find the determinant of the matrix using the method of expansion by cofactors. -3 2 1 5 6 4 2 -3…

A: Answer is -75 Explanation is given below..

Q: Matrix A is 2 x 7 and matrix B is 2 x 8. BTA is dimension

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Q: Solve the matrix equation for X: 1 1 1 -1 -1 1 3 X 1 -6 1 9 3 i

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Q: Reduce the quadratic form 3x2+5y2+3z2-2yz+2zx-2xy into a canonical form of the matrix.

A: Given quadratic form 3x2+5y2+3z2-2yz+2zx-2xy.

Q: Use System Use matrices MGal Gaussian back-substitution. W to 3x - 2y = -33 x + 3y Solve (X,Y)= ( =…

A: 3x-2y=-33x+3y=11      ⋯(i) We use Gauss-elimination method to solve this system.