3/0 30 0-3 2 10-124) A = 2 2 I converting A to an upper triangular matrix. Ist > Compute IAI by

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

A: As a first step convert the matrix in fraction form.

Q: (a) det(A-1) (b) det(5A)

A:

Q: [10 01 00 LO O 00 00-5 -5 O 0 00 01

A: Given :Matrix = 1000010000-500001

Q: -1093.568 -983.628 -949.876 387.514 -811.043 -206.2916 1822.3428 320.479 1815.491 -1710.189 -251.959…

A: Cofactor expansion formula for the jo th column is  where is the determinant of the matrix A…

Q: 2 Z = -5 4 -1 31 1 0 -6 21

A:

Q: Explain why the determinant of a square matrix A is the same as the determinant of the transpose of…

A: Explanation

Q: Find the adjoint of the matrices and Use the determinant test for nonsingularity to determine…

A: This question can be solved using the formula A-1=adj(A)A

Q: Use the determinant of the coefficient matrix to determine whether the system of linear equations…

A:

Q: 21 -15 24 30 A = -10 24 -32 18 -40 22 32 -35

A:

Q: 2. Verify that detAB = det A(det B) for the given matrices %3D 1 -2. 3] [1 1 21 A =-2 3. 1 and B 3.…

A:

Q: -1 -3 -1 1 -2 3 2 4 -3 1 -2 4 -3 -4 2 -4 1 3 -1 2 4 3

A: The solution is Given as

Q: -1 2 4 1 2 4 3 14 2 N N M 4 2.

A: Given that, 1-1243124-11322142

Q: Compute the determinant of matrix H and discuss the implication for model rationality:

A: Given:The matrix is .To Find:The determinant of the matrix.Concept Used:The determinant of the…

Q: There exists matrix A so that ((21 – A)")-I = %3D Find the determinant of matrix A.

A:

Q: A = 1 4 2 4 व B = [2 00 Tonm 0 4 -2 1 D = -2 0 0 0 1000 0120 0 1 1 1 1

A: Concept: Determinants: For a square matrix, a determinant can be defined in several ways. The first…

Q: Find 3 x 3 upper triangular matrix with determinant 1.

A: 3×3 upper triangular matrix

Q: Find the determinant of the vector A = 2i+ 5j + 6k and B = 8k

A: determinant is nothing but finding the cross product. so, determinant of two vectors A and B = A×B

Q: 1 3 4 -2 3. 2. 3. 3.

A:

Q: 296.544 33.492 -173.52 26.793 56.427 -1.869 -31365 -1.776 262.995 21.603 177.657 -34.002

A: Given

Q: what is the size of the matrix and what is the determinant

A: For a system of the form: Ax=b, the least square solution is calculated using the equation:…

Q: Compute the determinant of the matrix. Show all your work including which row operations and…

A: To find the determinant of the matrix we will use the row operations and cofactor expansions.Note:…

Q: 15. A = 200 13 32 214

A: As per guideline i can solve only one question

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

A:

Q: 3 2 -1 4 2 15 7 05 2 -6 -1 2 1 0

A:

Q: find the determinant using elementary row opertaions for A=[2,1,5,2;2,1,8,3;2,-1,5,3;4,-2,10,3]

A: If you have any questions please ask me comments sectionPls like it Explanation:

Q: 0 9 -3 0 -4 -5 0 7 5 -2 0 -10 3 -7 0 0 -10 0 4 -8 0 -7 1

A:

Q: Find the determinant of the following: 2 0 41 1. I. -2 3 4 -3 4 1 1 2 4 L4 4 2] 4. 5 -2 5 4 61 2. -1…

A: We have to find determinants of give matrix.

Q: [1 1 3 3 1 3 3 0 2 1 1 1 1 2 0 1 2 1 0 1 1 3 6 2 1 4 2 3 2 1 2 4 2 1

A:

Q: -1 T ON O

A:

Q: Find the solution of the system of linear equation and the value of the determinant of its…

A: