If the determinant of a 4 x 4 matrix A is det(A) = 5, and the matrix D is obtained from A by adding 9 times the fourth row to the first, then det(D) =

Q: If the determinant of a 4 x 4 matrix A is det (A) = 4, and the matrix D is obtained from A by adding…

A: As we know that applying row(column) operation value of determinants will not changed.

Q: Let A be a 3 x 3 matrix with determinant equal to 2. 2 -4 8 then A-1 is equal to -4] If the adjoint…

A: Given :adj(A)=2-4012-4880-4

Q: Find the determinant of the matrix.

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Q: Find a 3 x 3 matrix B where the determinant is 1 and the absolute value of all entries is greater…

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Q: the determinant of a 4×4 matrix A is det(A)=−5, and the matrix B is obtained from A by swapping the…

A: We have to find out the determinants

Q: When the two columns of a matrix are interchanged, the determinant of the first matrix is the second…

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Q: Given a 3 x 3 matrix A with determinant |A| = 4. (a) How many solution(s) X does the linear system…

A: Note: Homogenous linear system of equation AX=0 is always consistent. Either it can have unique…

Q: Find the determinant of the given matrix: For part (a): 3 -2 [A] = 0 -3 4 4 -

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Q: What happens to the value of a second-order determinant if the two columns are interchanged?

A: The value of a second order determinant becomes "-1"times of the original determinant value if the…

Q: Let A be a 3 x 3 matrix with determinant equal to 2 -4 8 then A-1 is equal to -4] If the adjoint of…

A: Given Adj(A)=2-4012-4880-4 and det(A)=2

Q: is , and its inverse is

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Q: Find the determinant of the matrix, if it exists.

A: A=-213-2

Q: The determinant of a 3 x 3 matrix A is 4. If det (kA) = 9, then the value of the constant k is…

A: Given: |A|=4 |kA|=9 To find k value

Q: Find the determinant of the following matrix 5 -2 3  0 4 2 3 3 4

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Q: Evaluate the determinant of the given matrix by any legitimate method.

A: Given, A=234560700

Q: Find the determinant of this matrix : 1 -3 1 -3 -0.5 -3 1 0.5 -3 0 0 1

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Q: Show that every 2 x 2 matrix A of determinant 1 is the product of three elementary matrices. This…

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Q: Find the determinant of the matrix |1 -2 0 0 4 3 5 0 0 2 7 5 0 2 4

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Q: If the determinant of a 5 x 5 matrix A is det(A) = –10, and the matrix C is obtained from A by…

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Q: If the determinant of a 5×5 matrix A is det(A)=8, and the matrix C is obtained from A by swapping…

A: The determinant of a 5×5 matrix A is detA = 8 Formula Used: detC = -detA To evaluate: The value of…

Q: A 3 x 3 matrix M is given as (x 1 x-1 M 16. =2 1 1 x zero, then A 2x2 - 3x - 1 = 0 B 2x2 + 3x + 1 =…

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Q: : Find the determinant of a 5x5 Matrix -2 7 0 6 -2 1 -1 det A = 3 4 0 -4 -2 2 0 3 -1 1 -4 2 3. 3. 2.

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Q: 3. Find the determinant of the given matrix |-2 3 -1 7 4 A= |-7 -6 -2 -3 5 7 3 -12 -4 by using…

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Q: Find the determinant of the matrix, if it exists.

A: The given matrix is 321-1-23. Compute the determinant as follows.

Q: Let A be a 3 x 3 matrix with determinant equal to 2. 2 -4 If the adjoint of A is equal to 12 -4 8…

A: To find out the A-1.

Q: Compute the determinant of the matrix -1 2) 0 0 3 1 -1 -1 1 and find its inverse if it is…

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Q: Given, A = 3 11 0 4 0 1 -1 1 Compute the determinant of A. Round your answer to the nearest whole…

A: Given A = 131040-1-11

Q: Consider the following matrix  [ 0  -3  -2 ] [ 2   0    5 ] [ 0  -3   0 ] find its determinant

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Q: If A is a 5x5 invertible matrix, then the determinant of 2A is k|A| where k is equal to A 16 B 0 2…

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Q: Find the determinant of a 10 x 10 matrix which has a 2 in each main diagonal entry and zeros…

A: Given matrix, 10 x 10 matrix which has a 2 in each main diagonal entry and zeros everywhere else.

Q: A, B,C are 3 x 3 matrices with det(A) = -5, det(B) = 2, det(C) = 10. choose the option which is…

A: To find the determinant of AB2C-1, we use the following properties of the determinant for m×m…

Q: A= 1. 3 4 -1 -1 4 2 0 1 -1 2 -1 3 2

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Q: Find the determinant of the matrix.

A: Matrices are a way of representing linear equation in form of rectangular array of numbers. It has…

Q: If the determinant of a 5 x 5 matrix A is det(A) = 9, and the matrix B is obtained from A by…

A: If A is n×n matrix then det(aA)= andet(A). Just use this property of determinant of a matrix and…

Q: Find the determinant of the matrix: 1 0 2 4 0 1 3 A = -1 1 4 2 3 0-1

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Q: 2. If the determinant of a 5×5 matrix A is det(A)=6, and the matrix C is obtained from A by swapping…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: (1 point) If the determinant of a 5 x 5 matrix A is det(A) = 9, and the matrix B is obtained from A…

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Q: 1 3 1 -1 -7 1 -2 0 1 5 3 1 2.

A: solution  given below

Q: If A is a diagonal matrix, its determinant is the product of its diagonal entries, and its inverse…

A: Given, a) Diagonal matrix,A=400000200000100000120000014 b) Diagonal…

Q: Evaluate the determinant of the given matrix by any legitimate method.

A: Given matrix is: 1-23-12-53-12 To evaluate the determinant of the given matrix. Solution: Evaluating…

Q: Compute the determinant of the matrix -1 2) 1 0 0 -1 -1 1 and find its inverse if it is invertible.

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Q: If the determinant of a 3 x 3 matrix A is det(A) = 2, and the matrix B is obtained from A by…

A: Given any matrix A , then Bis the matrix obtained by multiplying any row(or column) of matrix A by k…

Q: If the determinant of a 4 x 4 matrix A is det(A) = 7, and the matrix B is obtained from A by…

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Q: Find the determinant of the matrix, if it exists.

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Q: find the determinant of matrix Q, where matrix Q =   5             4           -6 -7           0…

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Q: Find the determinant of the matrix after introducing zeros.

A: 02-651-36-25

Q: What is the determinant of a 1 x 1 matrix?

A: Find the determinate of matrix.

Q: Find the determinant of the matrix.

A: To findDeterminant of A(say)=31-2425-63-1