What is the inverse matrix that can bę used to solve this system of equatlons? I + 2y + 5z = 14 3x + 5y + 9z = -1 I + y – 2z = 6 -19 9-7] O A. 15 -7 6 -2 1 -19 9 -2 1 15 -7 OB. OC. [10 01 L0 0 1 O D.

Q: -1 M = 1 0 -2 L0 1 -3 | Which one of the following expressions evaluates to the matrix (M – I)-1…

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Q: If the matrix ? = [ 2 3 −1 2 ], show that ? 2 − 4? + 7? = 0.

A: From the given problem:   A=23-12   So the characteristics equation is:   A-λI=0

Q: С. [ E国 -18 3 7 12 13 -2 3 9 11 5 3 4 8 -3 -15 7 8 4 8 -6 2 -8 6 -2 19 -8 26 -18 16 -13 4 Matrix A…

A: A detailed solution is given in step 2.

Q: x- y+10z = 29 x+ y+2=6

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Q: 3 5.6 4 8.75 5.

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Q: Find the matrix of the quadratic form. 8x1x2-10x1x3 + 8x2x3 Select one: OA. 08-10] 80 8 0 O B. O C.…

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Q: Using row operation find the inverse of the matrix for any real number k [1 5 8 9] 7 2 6 8 M = 6 5 3…

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Q: ii. the missing elements of the adjoint of M, (-11 1 13 adj(M) = -9 an a2 3 a a33) :=

A: A detailed solution is given below

Q: -9 -5 5-2 Multiply: -7 3 9. answer matrix c d 4

A: The multiplication of two matrices is possible if and only if the inner dimensions of both the…

Q: 1 3 -1 For the given matrix A=-2 1 2. Find the inverse matrix ? 053

A: From the given problem:   AT=13-1-212053 So,   A=1-20315-123

Q: If possible, compute the following. If an answer does not exist, enter DNE. (A+B) + C = + A+ (B+ C)…

A: We have to solve the addition form of Matrix.

Q: Consider the following 3 by 3 square matrix: [0x 1] A = 135 Find the value of "x" so that det(A) =…

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Q: Matrix A is order 5 x 5 and matrix B is order 5 x 5. Find the order of AB and BA, if they exist. (If…

A: Two matrices A and B are said to be conformable for the product AB if the number of columns of A be…

Q: II. Find the determinant of the follov [а 1 1 а 1 1 1 a [1 1 1] 1 1 A = 1 1 1 a

A: To find the determinant of the given matrix A by row reduced method :-

Q: 2.6 Find the inverse of the following matrices. A. 123 В. | -| 3 3 -2 C. Use the found in A. to…

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Q: -41 Find the adjoint matrix of ": A. -2 C. 4 21 -2 В. 4 B.) [2 4 D. 01 -1

A: Given matrix is 1-402

Q: H.W Find the Adjoint to the following matrix 4 X = -3 7 1

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Q: Solve the matrix equation AX = B for X. A= X= 11 42 B= 23 7 8

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Q: Find an LU -9 -9 0 2 -45 -63 72 62 L U = factorization for -8 -8 8 8 -104 -111 56 36

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Q: 5. Choose which of the following are the values of x, y, and z. x + 2y +3z = -5 3x + y - 3z = 4 -3x…

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Q: -18 3 7 12 13 -2 3 9 11 5 3 4 8 -3 -15 7 8 4 8 -6 2 -8 6 -2 19 -8 26 -18 16 -13 7 4 Matrix A Matrix…

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Q: 2. Perform the indicated operations with the given matrices. Be sure to show and explain all work.…

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Q: Solve the matrix equation for X: 1 -1 2 – 15 -3 | 0 1| 8 -5 11 i i X =

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Q: Q10. If the adjoint matrix (ACT) of a matrix A is given by 2 2 of A is (-2 1 2), then the det (A)…

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Q: -2 and B = 3 10. Given matrices A = %3D -2 7 a. Show all the steps necessary and determine 3A + 2B.…

A: As per guideline we have to solve only three subparts