QUESTION6 Which of the following matrix is in Reduced Echelon form? 2009 o0108 0 037 13 3 3 0100 10002-11 01003-5 00101 3 0 0 012 2 None

Q: The matrix: a11 a12 A = a21 a22 is the inverse of the matrix given by: B-( ) a C ie: A = B-1 Find…

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Q: Question: Which one of the following matrices is in Row-Echelon form? [1 -4 -6 | -5] | 5 | 7 0 1 1 0…

A: A matrix is in row echelon form if it satisfies the following conditions : The first non-zero…

Q: 2 1 3 Let A be a 3 x 3 diagonalizable matrix, P = 2 1 -1 1 1 1 [2 P-1 = 3 -21, D =10 3 If P-1 AP = D…

A: Given: Let A be 3x3 diagonalizable matrix, P=01231-1-23011, P-1=11030-2-303, D=20000000-1

Q: l8h Will save this response Question 7 Let A be a nonsingular matrix. If det(A) =3, then det(A1) =…

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Q: -3 a 1 f B -9 1 3 is the adjoint matrix of a 3 2 -4 0 then the value of a is

A: Given, B=-3a1-91322-4 B is the adjoint matrix of 3×3 matrix of order A.

Q: spañol -:and - -3 0 4 Let c= 0 - 1 Find each matrix below. If a matrix is rat defined, click on…

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Q: Question 21 Siven the matrix below, find AB. -1 21 A =| 5 -2 [7 0 and B = 0 4 3 Choose your answer…

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Q: 4. Given the matrix A below,  A = [ 2 1 3           1 -1 1           1 4 -2 ] find  a) its…

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Q: QUESTION 5 What is the size of the matrix A if the product 12 3 4 5 67 8. 9. -1-2 -3 A is defined ?…

A: We are solving the problem by obtaining the order of the matrix.

Q: Question2 Find the Rank and Nullity of the matrix -1 20 4 5 3 -7 2 1 4 A= 2 -5 2 4 6. 1 4 -9 2 -4 -4…

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Q: State whether the given statement is True or False: -4 The given matrix is in the reduced echelon…

A: Answer:  True. 1203001-40000

Q: If a square matrix A satisfies A³ – 2A + 71 = 0, which of the following is equal to A- ? (A)을 (71+…

A: Given expression: A3-2A+7I=0

Q: The characteristic equation of the matrix is p(2) = 22 - 6 2 + 13 =0. Select one: O True

A: Solve the given problem.

Q: 3 1 A is a 3 x 4 matrix. If AB = -4 then which of the 5 -2 7 following is the size of B? О Зx2 O 2 x…

A: Since, A has size, 3×4 and, the product AB has to be defined, so, we must have, the size of B tombe…

Q: 19 Which of the following matrices are in row echelon form? [2 0 01 2 0 0 0 2 a) 0. 1 0 b) 0. 0. 0.…

A: Which of the given matrices is in row echelon form

Q: Question 1 Find an LU factorization of the matrix A 3 5 5 20 6 31 A = -2 -1 -1 4 -1 7 1 7 1. 1.

A: Find an LU factorization of the matrix A

Q: 10. Which one of the following matrices is not diagonalisable, working over C? 4 4 0 7 (a)| (c)| (b)…

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Q: The matrix: a11 a12 A = a21 A22 is the inverse of the matrix given by: a B = d ie: B = A-1 %3D Find…

A: A = A-1-1 ; Where 'A' be a square matrix.

Q: Having the following as matrix A and B, which the following is true? A = 1 2 B= 4 5 0 6 3 2 Select…

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Q: A. Find a matrix P that diagnolizes A. Is this matrix P unique? If not, give a different P that also…

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Q: Question A. Matrix A2021 for 0. A = 1 -1 Question B. Matrix eB for 2 0 1 В - 0 2 0 %3| 10 2

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Q: 3. (a) If A is a 3 × 3 matrix and det(A) = 3 then what is the value of det(3A)? (b) If A-1 = A then…

A: Given A is a 3×3 matrix and detA=3

Q: If A matrix (see in Attachment) satisfies the following equation: A2-4A-5I=O. Where O is a null…

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Q: (2 3 0 Question 1. Is the following matrix positive definite? A = 3 4 0 ]? 0 0 3 Yes No

A: Solution..

Q: 16. If A is a non-singular matrix such that A - A - 1 = 0, then A1 =? A. A В.А-1 C. A+1 D. 1-A

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

Q: 1 a b a,b,c e R including A = 0 10 0 0 100 Let the matrix be given. According to this,

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Q: 3 4 The matrix is singular if a a a O a. a = 1 or a = 2 or a = 4 O b. a = 3 or a= 5 or a = 0 O c.a =…

A: Matrix is called singular iff its determinant is zero That's why I found determinant of matrix and…

Q: Q.2 Which of the following matrices are symmetric and skew-symmetric 6. (i) 6 -2 3 ol [a b c (ii) b…

A: According to our guidelines, In case of multiple questions we are supposed to answer the first…

Q: Question 3 -4 8 7 Let M = 6 -1 9 What is the value of the (1,2) element of the matrix? 12 17 11 -3

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Q: Question 3 p-1 1 0 1 0 P= Find a matrix such that -1 0 P = OA. OBP 3 -1 OcP = 0 1 1 0 P = OD. [13 0…

A: Option (A)  is correct.

Q: QUESTION 8 Which of the following matrices are in echelon form? O1 23 4 001 2 01O1 O[1011 0 0 0 0…

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Q: [2 -1 Let A= 5 2 B= 7 4 2 5 C= 3 3 4 8. Find the matrix D such that CD-AB=0.

A: We have given the matrices A, B, C such that CD-AB=0 We have to find the matrix D

Q: 1 If A = a %3D then A is an orthogonal matrix when a. a = ±2 O b. a = ±1 %3D O c. a = ± d. α- +3

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Q: -2 Find the inverse A of the the matrix A = 1 2 1 -2 0 Select one: 5 0 O a. -16 -7 5. Ob. -16 -7 1…

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Q: Which one of the following is not a diagonal matrix? .a 0 0 3 0 2 0 1 0 0 .b -5 0 0 5 0 0 0 5 .C -1…

A: A matrix is a diagonal matrix if it has non zero entries only at the principal diagonal while all…

Q: -1 If A is a matrix with 4 rows and 4 columns and its inverse exists ( A) then what is -1 (AT) ? 24…

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Q: 1 4 5 Let A = 8 8a -6 . If a = -1 then the rank of a matrix a |1+a? 8a+4 2a+21 A is

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Q: Let A be 5 x 6 matrix, if nullity(A") = 4, then nullity(A) = A) 6 в) 5 С) 3 D) 2

A: We have to find the nullity(A).

Q: 3 -1 4 3 -1 4 p. Let matrix A = | 0 - 6|. If E, = 9. 5 then E, A =| 0 5 - 6 3 4 6. 18 4 f E, = then…

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Q: [이 F(0) = da -2

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Q: (1 2 3 2 (b) Find the rank of the matrix A = 2 3 5 1 1 3 4 5

A: The given matrix,A=123223511345

Q: -2 Let A= and B = 1-3 0 3 Find each matrix below. If a matrix is not defined, click on "Undefine (a)…

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Q: -2 If A I3x3= 0 then A =?. (I3x3 is an identity matrix) -1 0. -2 Select one: 1 a. 0 0 0 1 -2 0 O b.…

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Q: 1 3 4 Find the rank of the matrix A 2 8 10 5 15 - 20 rank(A) Check Answer

A: To find The rank of the given matrix.

Q: QUESTION 2 Which of the following matrices is not an elementary matrix? 1 (D) 0 1 0. (A) (B) (C) 2 0…

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Q: -25 Find the characteristic equation of the matrix 3 5 C. 22 -32-25 = 0| A. 22-32+5=0 B. 22 +72+5=D0…

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