Question
Asked Oct 23, 2019
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Solve the following system of linear equations:

 

Which one of the following statements best describes your solution:
A. There is no solution.
B. There is a unique solution.
C. There are 4 solutions.
D. There are infinitely many solutions with one arbitrary parameter.
E. There are infinitely many solutions with two arbitrary parameters.
F. There are infinitely many solutions with three arbitrary parameters.

Statement: 

 Enter your solution below. If a variable is an arbitrary parameter in your solution, then set it equal to itself, e.g., w=ww=w.

ww = 

xx = 

yy = 

zz = 

 

 

 

3y
7z
7
2y
9 30y +
52
-5
9w
87z
87
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3y 7z 7 2y 9 30y + 52 -5 9w 87z 87

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Expert Answer

Step 1

Consider the given system of linear equations.

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Step 2

The augmented matrix for the above system is:

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-1 3 7 7 -2 -5-5 9 39 87 87 -1 1

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Step 3

Perform row operation in the...

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1 - 3 -1 3 7 7 7 7 -1 1 -2 -5 -5 0 0 1 2 2 R,R9R 12 2424 -9 39 87 87 0 0 7 7 1 -1 3 2 2 0 0 1 R,R 2R, 0 0 0 0 0 1 -1 0 1 RR3R 1 2 2 0 0 R,R2R 00 0 0 0

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