Pre-Calculus, 9th edition
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7
| PAGE: 723 | SET: Exercises | PROBLEM: 7 |
Please look in your text book for this problem Statement
Definition of augmented matrix :
The matrix used to represent a system of linear equations is called an
augmented matrix.
If 
are the system of equations then the augmented
matrix is 
.
The system of equations are 
.
Rewrite the above equations as 
.
The augmented matrix is 
.
The augmented matrix is 
.
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