(a) Write the linear system corresponding to the above augmented matrix. (b) Use Gauss-Jordan elimination algorithm to determine the RREF of A 6. (Show all your work.) (c) One of the matrices below is row equivalent to A , Answer this question by circling the correct item on the answer sheet. 1 2 0 i) 0 1 0 -3 6. 1 or ii) 0 1 001 -5 0 0 0 1 (d) Write down the renora ution off +1

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.4: Determinants
Problem 53PS
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Question
Given the following augmented matrix
0 10 -3
2 2-4
1
0 3-3
Transcribed Image Text:Given the following augmented matrix 0 10 -3 2 2-4 1 0 3-3
(a) Write the linear system corresponding to the above augmented matrix.
(b) Use Gauss-Jordan elimination algorithm to determine the RREF of A 6. (Show
all your work.)
(c) One of the matrices below is row equivalent to
A|7. Answer this question by
circling the correct item on the answer sheet.
120
0.
0.
i) 0 1 0
-3
1
0 1
0 0
or ii)
-1
0 0 1-5
1
(d) Write down the general solution of the linear system corresponding to the augmented
matrix ii) in part (c) in the standard format in terms of vectors in R.
Thus,
13
(e) Determine if the answer in part (d) is the general solution of the linear system in part
(a).
Transcribed Image Text:(a) Write the linear system corresponding to the above augmented matrix. (b) Use Gauss-Jordan elimination algorithm to determine the RREF of A 6. (Show all your work.) (c) One of the matrices below is row equivalent to A|7. Answer this question by circling the correct item on the answer sheet. 120 0. 0. i) 0 1 0 -3 1 0 1 0 0 or ii) -1 0 0 1-5 1 (d) Write down the general solution of the linear system corresponding to the augmented matrix ii) in part (c) in the standard format in terms of vectors in R. Thus, 13 (e) Determine if the answer in part (d) is the general solution of the linear system in part (a).
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