3 1 2 Compute the adjoint matrix of A = 3 2 2 1 2 3 Select one: 1 4 а. -7 8 4 -5 3 1 -2 O b. -7 7 4 -5 3 2 -1 -2 C. -7 4 -5 3 1 7 d. -7 7 7 4 -5 3

Q: compute the indicated matrices C -BT

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Q: Compute the adjugate of the following matrix: 5 60 adj 4 -7 -5 -10 -4 -6 000 000 000

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Q: T 2 -1 2 -41 1 -1 2 1 3 is 2 1-1 0 matrix A = -4 3 0 4 a. -4 b. -5 с. -6 d. -2

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Q: I. Multiply Matrices A and B then validate if the product matrix is matrix C -20 0 4 a.) -7 -3 -2 -1…

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Q: 1 12+10 -40 j -3j-5 2 - 2 - 7 - 1 2j 4j + 2 4 X - 10 13 -5 18 -9 -15 -5 -5-j 10-2j

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Q: 2 1 -1 3 1 2 1 2 0 b) Calculate the rank of the matrix P = 3 1 1 1 |-1 -5 -3 -7 3

A: Given,

Q: c) d) e) - 3 2 7 2 5 5 1 。 4 6 - 4 - 5 6 7 1 -j 2 2 j3 0 - 3 1 3 4 j41 + j j6 - 1 j3

A: We have to find the transpose of the matrix.

Q: 4x+5y+4z = 8 3x+3y+ z =-9 5x+5y+2z = -1 Write the augmented matrix:

A: For a system of equations is a matrix of numbers in which each row represents the constants from one…

Q: 2-3 Find AB for each of the following metrices:- -lo DA•[ -21, 8-[] L 3 2) A= 3 4. 2 -33 5 13 1J

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Q: Ex. 600. Given the 2x2 Matrix A 1 2 11 3 Determine B=A+A and C=A-A Answers:…

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Q: 3. Diagonalize the matrix: 1 1 0 1 0 1 1 1 1

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Q: Diagonalize the following matrix: 1 7 - 1 13 5 -5 -7 - 1 7 not diagonalizable 6 0 0 -9 0 0 - 12 90 0…

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Q: What is the rank of the matrix A = 2 1 5 -1 2 -5 0 3? -3

A: See this solution in below.

Q: 13.) Determine the matrix: s P 6-8 3 ។ -3 the dimension X 10

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Q: D = 3 1 5 0 -4 5 -2 -4 3

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Q: 3 2 . B = 3 and C =-1 For the Matrices A= 1 4 Find: (AT.B)+ 2 C

A: Given that, We have to find, Then we get, AT=1-32140…

Q: Find a non -2ERO 2x2 matRix A ouch +hat A2 = A=

A:

Q: 1 2 Let (A – 21)-1=| 3 4 where / is the identity matrix,then A = Select one: а. 0 3 7 3 2 2 b. 1 3 3…

A: A-2I-1=1234 Taking Inverse both sides, we get…

Q: Find the transpose of the resulting matrix: -100 A = 2 3 4 x 5 2 5-4

A:

Q: Determine the cofactor of 2 in the matrix A = 1 9. 7 4 O-4 3. O -3 2.

A: Cofactor of any element aij is the determinant of the matrix formed by deleting row i and column j…

Q: compute the indicated matrices D +BC

A:

Q: Find an LU-factorization of the matrix : 4 1 2 5 1 2. 3 - 7 6 14 16 11 1

A: Recall: LU factorization by using Gaussian Elimination method

Q: 1. Solve the following Matrix Operation: 2 -1 3 2 3 1 2 1 c= 4 3 2 3 5 A= 3 2 1 B= -1 4 -2 DD 10 3…

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Q: compute the indicated matrices B -C

A: To compute the indicated matrices B – C Given information:

Q: [7 3 -5 Q1\ A- 1- if A = 0 4 and B= 3A;C = B+5I find matrix D such that 1 4 D= 2A+B-C

A:

Q: Some entries of a 3x3 matrix A and its are given as follows; 2 3 -4 A = and adj(A) = a 3.

A: Introduction: The numbers or functions are referred to as the matrix's elements or entries. A matrix…

Q: compute the indicated matrices 3D - 2A

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Q: a: Diagonalize the following matrix, if possible [4 1 3] 3 8 7 12 7 51

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Q: (A" – 21) * - | ) 3. Determine the matrix A if

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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: Consider the matrix A = Calculate a22 = 8 5 d n -( :-(29 766 b f 468 h с Calculate 932 = a e

A: It is provided that: A=852766468·dngbfahce. We need to calculate a22, a32.

Q: compute the indicated matrices A3

A: Here given

Q: 2 :B= 1 3. Consider the matrix If we apply the following operations in order to the rows of B what…

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