If A is a 3 x3 matrix and det(A) =-3, what is det(4A)?

Q: Find the inverse of the matrix (if it exists).

A:

Q: For matrix A = (4  1)                        (2  3)  if g(X) = X^2 + 4x + 2, what is the answer to…

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Q: If X is an unknown matrix And A and B are known : [A]×[x]=[B]_ 5x5 5×1 [x] = ?

A: Given matrix A is of order 5×5 and matrix B of order 5×1 and A5×5×x=B5×1 We have to find the matrix…

Q: Find x such that the matrix is equal to its own inverse. A = -5 -6

A: Given A=6X-5-6

Q: For matrix A = [8 -19 16], AAT is

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Q: Find the determination of matrix:- 1 B 2

A: Part (A) - Given matrix - A = 215-1031-24Determinant of matrix A - A =…

Q: For matrix A, (A^3) = 1, A^(-1) is equals to: * A^2

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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: Find the matrix A (in terms of B and C ) if (ЗАТ + 4СТВ)Т3 5A - 4B

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Q: B- Find the matrix A :- 3. A + -5 4 1. -1 3.

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Q: What value of x satisfies the matrix equation -x 7x+14 Зх-2 x+8 5

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Q: Find the cofactors of the matrix -2 - 4 l1 2 3.

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Q: Find the inverse of the matrix if it exists.

A: Find the inverse of the matrix if it exists.     6-3-84

Q: (: ). а (а) If A — then AB BA for any 2 × 2 matrix B.

A: We have to determine whether part (d) is True or False. (d) If A=a00b then AB=BA for any 2×2 matrix…

Q: if g(X) = X2 + 4x + 2, what is the answer to g(A)? For matrix A

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Q: Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) -4-2-4 3 1…

A: We first find the augmented matrix then by using elementary row operations, we find the inverse of…

Q: Q1: Given that A = [3 -3 -5] and B = 5,what is the matrix A- BT?

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Q: Let If A is 2x2 matrix and /(4)=0, then %3D

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Q: Matrix A is 2 x 7 and matrix B is 2

A: Given, Matrix A is 2 x 7 and matrix B is 2 x 8.

Q: Find x such that the matrix is equal to its own inverse. A = -2 -5

A: Topic = Matrices

Q: If A and B are square matrices of the same size, then it is always the case that AB=BA.

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

Q: Find the inverse of the matrix (if it exists).

A: Now determinant value is,

Q: Given two matrices A and B, how can you determine the order of AB, assuming that the product is…

A: Let order of A is mxnAnd let order of B is nxp (because product of AB is defined)

Q: For matrix A = if g(X) = X2 + 4x + 2, what is the answer to g(A)?

A: Here, matrix is,

Q: The product of a 5 ´ 3 matrix and a 3 ´ 5 matrix is

A: When we do matrix multiplication: The number of columns of the 1st matrix must equal the number of…

Q: Find the transpose of the matrix.

A:

Q: For matrix A = if g(X) = X2 + 4x + 2, what is the answer to g(A)? (4 ).

A: Here, matrix is,

Q: If A is a nonsingular matrix whose inverse is 4 find A.

A: Given  The  A  is a nonsingular matrix  whose inverse is 2141.

Q: If A is a 2 × 3 matrix, and B is a 3 × 4 matrix, how many columns does AB have?

A: Given that  If A is a 2 × 3 matrix, and B is a 3 × 4 matrix To find how many columns does AB have

Q: Find the matrix A (in terms of B, C, and D) if (4DA-'B )-1 = C

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Q: Let A = X= 5 -7 -3 -5 and B = 7 5 2-3 7-6 -7 -4 Solve the matrix equation 3X + 3A = B for X. (Type…

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

Q: The product of a 2 ´ 3 matrix and a 3 ´ 2 matrix is

A: When we do multiplication: The number of columns of the 1st matrix must equal the number of rows…

Q: Find the inverse of the matrix (if it exists).

A: Determinant is not zero,therefore inverse matrix exists.

Q: If A = B x C, find the matrix A. B [ 1 -3 -2 201 C ·[ 2 -2 3 1 -1 0

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Q: For matrix A if g(X) = X² + 4x + 2, what is the answer to g(A)?

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Q: Find the transpose of the matrix. -2 -1 D = 1 4 -3

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Q: If possible, find a single matrix equal to the fo -2 9 (a) 5

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Q: For matrix A = if g(X) = X2 + 4x + 2, what is the answer to g(A)? %|

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Q: What must be the matrix X, if 2 2X + 3 4 3 8 7 2

A: we have to find the matrix X if 2X+1234=3872

Q: Find the matrix product AB, if it is defined. 3 -2 1 B: 3 0 4 - 3 -2 3

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Q: For matrix A if f(X) = X2 + 4, what is the answer to f(A)?

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Q: Find the 2 x 2 matrix A, if 2 (A" – 212x2)-

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Q: Find the transpose of the matrix. -1 1 D = 5 -3 -2 4

A: Given D=-115-3-24We know that transpose of matrix A=1234 is AT=1432

Q: Consider matrix A. -3 52 A= 8. -1 3 What matrix results from -8-A?

A: Given that: A=-3528-13

Q: If x-11 A = [_x²+3 *7¹] is a symmetric matrix, find the value of x.

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Q: Consider the matrix. -3 5 C = %3D -2 4 What is the value of ? |C|- %3D

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Q: If A is a 4 x 15 matrix, what is the largest rank possible? Your Answer:

A: If A is a ,4 * 15 matrix   Then largest possible rank of A =, min { 4 , 15 }