Use the matrix capabilities of a graphing utility to evaluate the determinant. -3 9. 2 9. 1 -1 6 -4 6 8 -7 19

Q: (a) Use row reduction to evaluate the determinant of the matrix, [2 5 2 -4] 1 5 -1 B = 3 -1 1 2 2 -3…

A: This question is taken from the matrix in which we have to find the determinant of the given matrix…

Q: 2. Find the determinant and invers a) -3 7 9 1 3 4 b) 1 9 3.

A:

Q: Use expansion by cofactors to find the determinant of the matrix.

A: Given matrix:

Q: 3. Find the determinant by row reduction to echelon form. 1 1 1 2 -5 - 1 2 9 - 4 3 -1 - 3 4 2. 3.

A: The given matrix is 1312012-5-129-43-1-34

Q: 22. Evaluate the determinant of the matrix. -1 2. 1. 0. 3. -4 2.

A:

Q: Use expansion by cofactors to find the determinant of the matrix. y 30 -27 18 24 -10 32 -18 24 -40…

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Q: Determine which property of determinants the equation illustrates.

A:

Q: Use expansion by cofactors to find the determinant of the matrix. W y 30 -18 27 15 -32 10 -18 24 -35…

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Q: Find the determinant of the matrix.

A:

Q: The determinant of the matrix of B = [1 2 3 11 2 is: 20 0 |B|= -5 |B|= 4 |B|= 2 |B| = 8 %3D |B|= 6

A: |B|= 2

Q: Use expansion by cofactors to find the determinant of the matrix. y 18-21 15 30 -18 24-32 10 -32 35…

A:

Q: Use expansion by cofactors to find the determinant of the matrix. -6 8 9 2 07 10 8 0 0 -4 -13 0 0 0…

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Q: Use expansion by cofactors to find the determinant of the matrix. W y 24 15 -18 30 -18 32 -10 24 -32…

A: Given: wxyz15-182430-1832-1024-324022-35

Q: Find the determinant of the matrix [2 4 11 385 16 2 41

A: here we have to calculate the determinant of the matrix…

Q: For Exercise, evaluate the determinant of the matrix. 4 7 -2 3 -3 B = 5

A:

Q: What is the determinant? [1 2 0 3 2 4 -2 1 -2]

A: We have given that 120324-21-2

Q: -4 0 0 -1 3 0 1 (a) The determinant of the matrix is: (b) Does the matrix have an inverse??

A:

Q: Combine the methods of row reduction and cofactor expansion to compute the determinant. - 1 -5 -4 -…

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Q: Use expansion by cofactors to find the determinant of the matrix.

A:

Q: |3 . Find the value of the determinant: 0 4 -2 6 -1 -2|

A: Given that, 3   1   00-2   64-1-2

Q: Use expansion by cofactors to find the determinant of the matrix. -6 1 -8 -7 0 1 -7 11 0 0 -8 6 0 0…

A:

Q: Use expansion by cofactors to find the determinant of the matrix. y 18 -15 30 21 -18 10 -32 24 -35…

A: Here we have to find the determinant of the given matrix.

Q: Evaluate the ff. Given: A 1 -1 1 -1 2 3 2 0 y 1 1 -2 4 3 4 1 1 1 -1 find: a. Transpose of matrix A…

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Q: 204 E = 1 2 4 4 4 2 What is the determinant of E?

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Q: Use a software program or a graphing utility to find the determinant of the matrix.

A: Using a graphing calculator

Q: Use expansion by cofactors to find the determinant of the matrix. 21 -27 15 18 -10 32 -24 18 -32 35…

A: Explanation of the answer is as follows

Q: Use expansion by cofactors to find the determinant of the matrix. 24 -30 18 27 -24 18 -32 10 -32 40…

A:

Q: Use expansion by cofactors to find the determinant of the matrix. x y 24 -21 18 27 -10 32 -24 18 -40…

A:

Q: 3. Find the determinant by using elementary row reductions. 2 -2 -6 0 10 8 -1 8 5 3 -1 -2 3

A:

Q: Use expansion by cofactors to find the determinant of the matrix. 21 -30 27 24 -32 18 -10 24 -35 40…

A:

Q: Use a determinant to decide whether the matrix is singular or nonsingular.

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Q: Find the determinant -21 3 24 -3 of the matrix. 0 3 9 -6 6

A:

Q: Use expansion by cofactors to find the determinant of the matrix.

A: We have given the matrix;

Q: Use expansion by cofactors to find the determinant of the matrix. y 21 -18 30 27 -32 18 -24 10 -22…

A:

Q: Use any method you learn to find the determinant of the matrix A -2 7 4 47 5 0 6 7 0 2 0 2 5 0 3…

A: det (A) =434

Q: Use expansion by cofactors to find the determinant of the matrix. W y 21 -24 15 27 -18 32 -10 24 -40…

A:

Q: Use expansion by cofactors to find the determinant of the matrix. y 24 -30 27 21 -18 24 -32 10 -32…

A:

Q: 1 1 -2 0 3 -5 -1 2 A = 1 1 2 4 2 1 3 3.

A:

Q: Use expansion by cofactors to find the determinant of the matrix. [33 4 0 6 7 0 0 -4

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Q: 2.3 Find the determinant of the adjoint of the matrix [8] ? = ( 3 2 −1 1 6 3 2 −4 0 )

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Q: Use expansion by cofactors to find the determinant of the matrix. y 24 -15 27 18 -24 10 -32 18 -22…

A:

Q: Use expansion by cofactors to find the determinant of the matrix.

A:

Q: Evaluate the determinant of the matrix. The determinant is -2 1-4 1 0-1 7 -4 3.

A: Solution :

Q: -7 6 Find the determinant of the matrix 3 2

A: SOLUTION-

Q: Find the value of the detarminant. 1 -3 1-2 1 1 2 The value of the determinant is 1.

A: We have given to  find  determinant  41-31-21112 =4-2x2-1×1-11×2-1×1-3(1×1-1x-2)…

Q: Use expansion by cofactors to find the determinant of the matrix. y 30 -27 15 18 -32 18 -10 24 -35…

A: determinant of given matrix by using first row for expantion:wxyz30-271518-3218-1024-354022-32=w…

Q: Use expansion by cofactors to find the determinant of the matrix. W y 24 -15 21 18 -32 10 -24 18 -32…

A:

Q: G2. Show how to compute the determinant of the matrix -4 -1 6 A = -1 -2 6 5 -1 -1 -5 -3

A: To find the determinant of the given matrix A

Q: - 5 -8 Evaluate the determinant 4

A: -5-8  2  4