C. Determine whether the following matrices is in row echelon form, reduced row echelon form, or neither. Justify your answer. [1 1. 0 [1 2 0 3. 0 0 1 1 0 0 0 0 0 0 1 -1 5 0 0 1 -1 5. 0 i 2 -1 5 1 1 2. 0 0 -1 0 1 0 0 4.

Q: Which of the following matrices is not in row echelon form? Ti –2 3 77 0 150 0 001 A 1 -1 6 5 97 0…

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Q: 1   D =    1 −1 5   2 3 1 −1 2 4 What is the size of each matrix? A     × B     × C     × D     ×

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Q: Given the following matrices A and B, find a matrix C in M3.3 so that {A, B, C} is linearly…

A:

Q: (19) Calculate the products AD and BD for 1 Го 1 2 A = | 1 1 1 B = 3 4 5 and D = 3 1 1 7 8 -5 What…

A: Given matrix is : A=111111111B=012345678D=20003000-5 To find the value of AD and BD

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 0 0…

A: As we know that; The row-echelon form is the transformation of any matrix such that all elements…

Q: The dimensions of the following matrix is: r2 6 11 4 7 8 1 0 6 7 4 862 1.

A: Clearly there are 5 rows and 3 columns.

Q: Which of the following matrices is not in row-echelon form? () 1 0 2 4° 0 0 1 5 0 0 0 0 (A 1 0 2 4°…

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Q: For the following matrix, A, A = 1 2 |3 1 1 1 1 1 2 1 | Q: What is the reduced row echelon form of A

A: To find Reduced row echelon form of the given matrix A

Q: Which of the following matrices is not in row-echelon form? 10 2 4 0 1 1 5 0 0 0 1 A 10 2 4* 0 0 1 5…

A:

Q: Given is the following set of equations X1 4.8 18 10.8 38.4 X2 7 14.68 39.4 X3 where the coefficient…

A: Introduction: The motivation for a LU decomposition stems from the observation that systems of…

Q: Find the matrix product AB, if it is defined. -2 3 -2 0 A = B = 3 2 -1 1 O A. 4 0 O B. 1 3 -3 2 -8 2…

A: A = -2332B = -20-11

Q: 19 Which of the following matrices are in row echelon form? [2 0 01 2 0 0 0 2 a) 0. 1 0 b) 0. 0. 0.…

A: Which of the given matrices is in row echelon form

Q: Which of the following matrices is not in reduced row-echelon form ? 10 0 4-) 0 0 1 5 0 0 0 0 1 1 0…

A: We want to find the matrix which is not in reduced row-echelon form

Q: The following matrix is in reduced row echelon form. [1 0 0 4 -1] 0 0 1 5 0 1 0 0-1] 2 Select one: O…

A:

Q: (6) If A is 3 × 3 nonsingular matrix, then A is row equivalent to 1 0 01 (a) |0 Lo o ol 0 01 1 [1…

A: A matrix is said to be singular if the determinant of the matrix is zero. So is the matrix is non…

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 4 6…

A: We have to check wheather they are in row echlon

Q: 0 0 [1 0 1 0 0 1 01 а. Lo 1] [1 0 1 01 0 1 1 Lo b. 0 0 11 [1 0 0 01 0 1 1 C. 0 0 0 0 0 Lo

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Q: Which of the following matrices is not in Reduced Row Echelon Form? [1 0 4 31 [1 0 4 01 0 1 5 2 0 1…

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Q: Which of the following matrices could be used to solve the system of equations? 3x + 2y+z = -5 4x =…

A: Lets convert all equations into matrix form.

Q: 1) Find the reduced echelon form of each matrix using Gauss-Jordan reduction 4 15 29 2 45 15 1 2 3 9…

A: We have to solve given problems;

Q: Which of the following is the reduced row echelon form of the given matrix? 1 a b. a. A %3D a. b. b.…

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Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. O [1…

A: The matrices which are upper triangular and whose diagonal entries are either 0 or 1 are in…

Q: Consider the following two matrices 1 4 0 1 7 - A = 1 В 1 0 0 0 1 1 O a. A is in reduced row echelon…

A:

Q: .Which of the following matrices is in reduced row echelon form? 1 0 0 1 (a) -1 4 9 1 (c) 0 0 (d) 0…

A: A matrix is said to be in reduced row echelon form if following conditions are satisfied: The first…

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 0 1 0…

A:

Q: Which of the following matrices is not in reduced row-echelon form ? 1 0 0 6) A 0 1 0 7 0 0 1 1 1 0…

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Q: Determine the dimensions of Nul A, ColA, and Row A for the given matrix. 12 -6 5 -3 0 0 A = 0 0 0 1…

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Q: 10. Which matrix below is NOT in row echelon form? (1 0 4 4 1 06 0 (A) 0 1 00 0 0 1 0 1 03 4 (C) 0 0…

A: We know that in row echelon form the leading entry of each row is one, but here in B) the leading…

Q: Consider the following two matrices 1 2 1 1 3 1 3 A = -2 B = | 0 1 1 0 0 0 1 Select one: a. both A…

A: In row echelon form number of preceding zeroes increase in consecutive rows.  In row reduced echelon…

Q: Refer to the following matrices. 2 -3 7 -4 3 -1 21 -11 26 1 4 A = B = 6 02 7 21 515-8 0 8 c-[1 034…

A: A matrix having a single row is a row matrix. From the given matrices: Matrix C i.e., 10345 is a…

Q: Consider the matrices 1 0 0 0 0 1 1 1 A 2 0 0 1 0 0 B = 0 0 1 1 1 0 0 0 1 18 5 1 -7 8 C = 0 0 1 0 0…

A: We know, a matrix is in reduced row echelon form(rref) if, 1)In each row first non zero term should…

Q: 1. Compute the condition numbers of the following matrices relative to || I. [] [ 3.9 1.6 b. a. 6.8…

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Q: Determine which of the following matrices are in the row echelon form 1 1 1 1 1 2 0 11 1 2 1 A = 1 1…

A: Row echelon form - This is a form of any matrix In which all non zero rows (if there is any) of that…

Q: if A and B are 3x3 matrices such that det(A) = -5 and det(B) = 4, find the values of the following…

A: If A and B are 3x3 matrices such that det(A) = -5 and det(B) = 4, find the values of the following…

Q: Which of the following 3x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 -6 7…

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Q: Find the echelon form of the given matrix. 1 4 -2 3 -3 -11 9 -5 3 3 4 Select one: А[1 4 -2 3 0 1 3 4…

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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: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 0 0…

A: For the given matrices

Q: Determine which of the following matrices are in the row echelon form, and which are in the reduced…

A: Row echelon form: 1. Pivot go top left to bottom right. 2. zeros below each pivot. 3. Any row of all…

Q: Find the rank of the following matrix. -1 -1 2 3 4 -2 1 3 -1 4. O a. 1 O b. 2 O .4 O d. 3

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Q: One of the following matrices is in row echelon form but is not in reduced row echelon form 12002 |1…

A: Given that:

Q: Determine the dimensions of the given matrix G -3 15 0 G = 0. 3 3 1 -1 6 O 3 X 4 O 4 X 3 4X4 12 X 0

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Q: Show that AB and BA are not equal for the given matrices. 1 1 4 B = 1 1 4 4 A = 1 1 4 5 1 1 4 4

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Q: Use the fact that matrices A and B are row-equivalent. 1 2 1 2 5 1 1 A = 3 7 2 2 -2 10 23 7 -2 10 1…

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Q: 13. Reduce the following matrix to reduced echelon form and find its rank. 1 2 2 -1 -1 -5 1 2 3 4 -2…

A: According to question, Given matrix, 122-1-1-51234-2-3

Q: Refer to the following matrices. 8 -4 7 -4 2 -5 4 -16 4 3 8 1 2 A = 6 0 5 3 B = 5 2 3 5 -4 -2 0 6 1…

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Q: Which of the following matrices is in Reduced Row Echelon Form? [1 0 0 000 Lo 0 0 1] O The above one…

A: Check each of the given matrix and answer that it is reduced row Echelon form

Q: The following matrix is in row echelon form Select one: 0 1 a. 1. 0. 1. 4 2 1 3 0 1 0. b. 0. 0. C. 2…

A: We have to find which matrix is in row echlon form out of given matrices.

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 -6…

A: The solution is given in step 2 and 3.

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. 1 0…

A: A matrix is called a row-echelon form if  The first non zero number from the left is always to the…