To reduce: the augmented matrix corresponding to the system of equations and solve the system by using matrix capabilities of a graphing utility.
Answer to Problem 99RE
The system is inconsistent.
Explanation of Solution
Given information:
Given system of equations
Calculation:
The augmented matrix corresponding to this system of linear equation is
Now use Graphing utility to solve the system as follows:
The third row of the matrix consists of 0 expect for the last entry.
Thus, the system is inconsistent.
Chapter 7 Solutions
Precalculus with Limits: A Graphing Approach
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