Determine the system of linear equations represented by the given augmented matrix and use back substitution to solve the system.
Answer to Problem 12RE
The solutions are
The corresponding system is,
Explanation of Solution
Given:
The augmented matrix,
Consider the augmented matrix,
Since augmented matrix has three columns on left side of dots, use three variables.
Take three variables
Use back substitution, put
Put
Hence, the solutions are
Chapter 8 Solutions
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