4. Find the rank of the given matrix below using echelon form. 1 2 4 3 2 5 -6 10 -2 -7 3 21 8 15 12 38]

Q: What are the dimensions of the following matrix? 9 -9 -5 2 7 - 7 8 -2 -7 1 -2 3 9. -4 -9 2 -4 –2.

A:

Q: 4 1 34. The rank of the matrix A = 2 -1 is -7 -14 4 8 -1 (A) 1 (B) 2 (C) 3 (D) 0 (E) 4

A: To find The rank of a given matrix A.

Q: 1. Find the solution of the system of linear equation using GAUSS-JORDAN ELIMINATION. If the results…

A: As per Bartleby guidelines we're supported to answer only one question when two or more questions…

Q: 57. Retail Sales A candy shop sells various items for the price per pound (in dollars) indicated in…

A: In this question, we will find the matrices.

Q: 2.b Lineal Algebra Please provide a well explained solution for the following.  what is a square…

A:

Q: Determine whether the matrix is in echelon form, reduced echelon form, or neither. 16 5-7 0 1 -4 -1…

A:

Q: Determine the dimension of the matrix. -3 7 15 0 5 0 3 3 4 1 67

A: It is required to find the dimensions of the given matrices.

Q: 2 1 -1 3 1 9. Calculate the rank of the matrix P = | 2 1 2 0 3 1 1 1 |-1 -5 -3 -7 3|

A: P=210-131212003111-1-5-3-73

Q: Put the matrix 1 2 1 3 2 1 1 1 3 3 2 1 into reduced row echelon form. 1 1/2 0 1 -1/2 -5/3 -20/3 5/3…

A: The solution of the problem is given in the next step.

Q: Which matrix is in reduced row-echelon form? 10 -1 0 1 1 00 0 0 10 1 0 01 1 0 0 1 0 O0 1 0 0 1005 0…

A: Let's find.

Q: Find the rank of the matrix 3. 5 9 -3 5 -11-5 -3.

A:

Q: Give the reduced row echelon form of the augmented matrix 5 0 200 - 11 -3 0 250 9 1 400, 18 33

A:

Q: Find an LU-factorization of the matrix. (Your L matrix must be unit diagonal.) [33] 56 0 LU = 188=

A: The given matrix is A=-71560. The LU-decomposition of a matrix A is factorization of matrix such…

Q: Find the minors and co-factors of C2, C,2, Cy2, Cyy, Cy of the given matrix 7 -12 A = 8 -5 11 -9 -1…

A: To find the minors and the cofactors

Q: 2 Consider the matrix below. What is the value of 2a11 – 3a22+ a32 =? - 5 A = (aj) -1 3 -1 b) 4 d)…

A:

Q: -3 5. For the matrix A -6 9 what is the value of JA|? %3D 2. А. - 36 В. 48 | С. 36 D. - 48 Select…

A:

Q: 8. What is the rank of the following matrix: -2 0 1 -4 1 2? 3 -6 1 3, 2

A:

Q: Find the indicated Matrix, if possible. Show and explain your work. |ЗА +В

A: A=4-472B=-243-73A+B = 34-472+-243-7

Q: 15. Diagonalize the matrix A = 11 expressing it similar to a diagonal matrix D. "

A:

Q: 1. A = 2. 0 2 1 4 1 -4 -1 -3 [1 B = 3 3 3 3 -3 97 10 10 -7 12 -1 9 -7 -6 2 2 2 -10

A:

Q: 3. For each matrix shown, choose one of the following phrases that best describes the matrix. Give a…

A: Matrix A : is not in echelon form because in column 3 zero are above leading 1's

Q: O Put the following augmented matrix in reduced row echelon form. 22|ay 14 b 30lc. 4 7 1 2 12 4 11

A: Our objective is to put the augmented matrix in reduced echelon form.

Q: 1. Determine the order of the matrix. 4 12 6 -8 -3 19 |-7 [A] 6x1 [B] 2x4 [C] 4x2 [D] 5x2

A: Here number of rows are 4 And number of columns are 2

Q: 2. Find the rank of the matrix 1 3 4 5 8 9. 10 11 12 13 14 15 16

A:

Q: 6. Find the rank of the following matrix. (Using elementary row opera 1 2 -1 A= 2 0 3 13 6 -3/

A:

Q: Find the minors and co-factors of C2, C2, C, C3, C23 of the given matrix 7 -12 A = 8 -5 11 -9 -1 -19

A: We know Minor, Mij is the determinant of the matrix obtained by deleting ith row and jth column…

Q: a. Give the order of the given matrix. b. If A = [a], identify a32 and a23, if possible. 6 -5 4 3 6…

A: Given :Matrix : e-5e5-43-8π6171-19

Q: Which term in the following matrix is "11? 3 11 7 -27 -8-4 12 2 13 0-9

A: Given,          3117-2-8-41221130-9

Q: 2. which of the following matrices is in row echelon form? 2 0 5 1 A. 2 8 В. 6 7 5 0 4 6. 1 D. 4 С.…

A: To find which of the following matrices is in row echelon form.A 205028607B 1103C 504307713D 1643

Q: 0 0 0 32 4. 0 1 3 3-2 1 2 2-4

A: We will reduce the given matrix.