11 is equal to 23 The inverse of the matrix A O A. 3 -1 -2 1 OB. -13 1 -2 C. -2 3 -1 1 D. None of these

Q: 4. 1 a) Find by Gauss elimination, the inverse of the matrix, 2 -1 -2 2. 421

A: Since you have asked multiple questions, as per our company guidelines, we will solve the first…

Q: 13. Find the inverse of the matrix * 1 2 3 A -2 -2 || 5 A : %3D 10 1 A : 1 4 1 10 - 10 -10 -8 -5 -1…

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Q: 1. Find the inverse of the matrix, if it exists. |1 0 (c) 2 (a) 1 -1 1 2 1 | 1 1 | (d) 2 3 1 (b) 4 1…

A: Using formula of inverse matrix. According to Bartleby rule I am supposed to solve first 3 subparts.…

Q: 4 2 If A is a non-singular matrix whose inverse is find A. 1 - 2 -1] -1] 1 В. -1 1/2 С. -1/2 1 D. |…

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Q: Zuunom 3 9 12 15 Find the inverse of the given matrix, if it exists: A = I 0 0 A-1 - A-1 = A-1 11 12…

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Q: (a) (b) (c) (d) Determine whether the given matrix is elementary. 10 5 1 -5 1 [1] 1 10 001 0 00 2002…

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Q: Suppose that A is a 4 x 4 matrix and that det A = 2. Further suppose that if 2 Bis the matrix formed…

A: It is given that A is 4×4 matrix and det A = 2. By using Cramer's rule the system Ax = b. where A is…

Q: 4 1 11 A = |1 6 2 11 2.

A: A square matrix P of order n   is said to be invertible if there exist a matrix of same order  say Q…

Q: Suppose that B is a square matrix with det(B) = -2. Find each of the following. (a) det(B6) = (b)…

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Q: 5. Suppose that A is a 5x5 matrix with real entries and det(A)=7. a. What is the det(2A)? b. What is…

A: For any n×n matrix, it can be written that det(kB)=kndet(B) . For two matrices, A and B, it can be…

Q: 7 Find the matrix P that diagonalizes A = 6 and the resulting diagonal matrix D. -3 -2 4 D P = Ex: 5

A: The given matrix is: A=76-3-2

Q: Solve the matrix equation AX = B for X. on: ste A = 1 7 - 33 B = - 2 -2 3

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Q: 12. Find the A-1 and AT for the following matrix A2x2 65 A = 8

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Q: 9.1 (a) Write the following set of equations in matrix form: 40%3D 5х, + 2x, 10- x, = X3 4x, + 8x,…

A: We will find out the required values.

Q: 2 1 Which of the following is the matrix C that satisfies the equality (CT – 4l2) 5 3 -1 3 (a) 2 -5…

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Q: 2. Decompose the given matrix as indicated: [25 5 4] 10 8 16 8 12 22 1 Answer:

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Q: - 7 12 - 14 9A = 1,3,4 12 - 18 13

A: We are given matrix A and eigen vectors 1,3 and 4. Then step1. Find eigen vector corresponding to…

Q: Given the matrix A = Matrix B is obtained from A by multiplying a row of A by -5, then det(B) is ___…

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Q: 10. Find the inverse of the following matrix: -3 2 -1 -4 2

A: We find the determinant of the matrix first

Q: 1. Find the inverse of the matrix 6 12 3 3 A. 10 10 C. 30 30 3. 10 7. 3. 30 10 30 152/5 D.…

A: Solution is done in step 2

Q: 1) USE THE INVERSE OF THE COEFFICIENT MATRIX, S.N=0 4 -1 Last digit of S.N.] A = 1 1 b = 4 1 6 0 -2

A: Given A=4-1Last digit of S.N11-5-216  b=140

Q: 1 2 Let (A-21)-1- 3 4 where / is the identity matrix,then AD Select one: a. -2 1. 3 b. 4 -2 -3 C. 0…

A: A detailed solution is given below.

Q: 18. Find all a and B > 0 so that the matrix 1 A = 28 5 4

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Q: [4 2 If A is a non-singular matrix whose inverse is |1 1 find A. * 司 1. 1 -2 B. -1] -1] 1 1/2 C.…

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Q: Select the correct answer. Which is the inverse of this matrix? [15 10] 014 li 6 15. 9 10-15 4 -4 5…

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Q: Consider the following matrix: 3 4 A 1 2 -1 b -3 1 If rank(A) = 2, a + b =?

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Q: nd the value of k for which the matrix 6. -10 A = 6. 17 4. has rank 2.

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Q: 1 1 1 A =1 1 1 1 2 1 . How many nonzero elements are there in the adjoint matrix of matrix A?

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Q: Find the inverse of the matrix A, if it exists. 5 -2 6 A = 5 -1 2 10 -3 8 A. O B. A-1 does not…

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Q: 2. Determine the products C = AB and D = BA if 4 -7 -5 1 -9 -1 3 -5 2 7 6 A = B -13 -4 -3 11…

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Q: Consider the following matrix: Let D= [5 1 -12] [4 -7 -3] [-3 -14 -2]  Step 1 of 3 : Determine…

A: Consider the provided matrix, D=51-124-7-3-3-14-2 Determine the order of D.

Q: Find the elementary matrix E such that EC = A where [5 4 A = 4 -1 -1 and C = 8 -7 1 4 4 -1 4 12 -23…

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Q: [5] Find the inverse of the following 4x4 matrix , where k1 , k2 ,k3, k4 are all non zero [k 0 0 0'…

A: Given Matrix:                           A=k0001k0001k0001k   To determine:…

Q: Which of the following could be a matrix 2 -1 similar to this matrix? 2 3 -2 -1 -2 0 5 0 1 0 0 A) 0…

A: We will require the following the definition amd resultsThe Trace of a matrix is sum of its diagonal…

Q: 5. Find the inverse of this matrix [13 -6 8 -7 1 -11 16 -5 9. 2 14 4 10 12 -3]

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Q: For matrix A = 1 4 and B = 1 1 find BA, if it is defined? 4 15 6. 24 42 43 В. 39 А. 7 17 30 18 17 31…

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Q: 13. Solve the following (given as the augmented matrix): -4 1 7 1 | -5 5 1 10 3 -2 2 1 3 0 -

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Q: Which of the following is the elementary matrix corresponding to the operation -2R2+R3 ? O[10 0 0 1…

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Q: 3 -1 0 2 4 N O

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Q: 6. If A and B are symmetric matrices, then (2A-1 – B)" = O 2A-1 + BT O 2A-1 – B O 2A-1 – B-1 None О…

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Q: 7). Find the inverse of the following two matrix 2 4 3 3 1 -5 2 -1 1 -2

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Q: 14 12 (suppose) A = – 20 17] Find the diagonal matrix D where D= P¯' AP

A: The given matrix, A=-1412-2017

Q: 2. Find the Inverse of the matrix A-1 (If it exists). 1 3 47 A-1 |-2 1 3 2 |

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Q: If A = 3 -1 is the 4 standard matrix representing L, then — Зи2 (E)-L) 3u1 – 4u2 7n Select one: O…

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Q: Let A = L} ? - 1 0 B = 1, and C = [-1 1]. %3D -2 3 0. Then 2BC + AT = %3D 1 3 -4] -2 -2 -1 1 O the…

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Q: 4 Let C= 1 and D = -3 -2 1 2 - Find each matrix below. If a matrix is not defined, click on…

A: In the question two matrices are given C and D. Following computations are asked: i) C×D ii) D×C…

Q: Q4 Find the inverse of the given matrix using Gauss-Jordan elimination: 1 0 -1 2 1 -2 3 -5

A: The given matrix is 10-121-230-5We will solve it using gauss jordan elimination method

Q: For which value of k is the following matrix NOT invertible? [1 2 3 1 A = 0 -3 -4 5 -4 k 1 -1 7 3 1…

A: The given problem is to find the value of k for which the given matrix is not invertible.

Q: Let 3 -5 B = -3 Compute the indicated matrix. (If this is not possible, enter DNE in any single…

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Q: If A is a 3 x 3 matrix, then det(2A) = 2 det(A). O True O False « Previous Ne

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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.