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Chapter 4: Q. 4.76 (page 435)

Write the system of equations that corresponds to the augmented matrix:111423-1811-13

Short Answer

Expert verified

System of equations that corresponds to given augmented matrix isx+y+z=42x+3y-z=8x+y-z=3

Step by step solution

01

Step 1. Given Information. 

Given Augmented matrix is111423-1811-13

02

Step 2. Writing Augmented matrix into System of equations.

We remember that each row corresponds to an equation and that each entry is a coefficient of a variable or the constant.

The vertical line replaces the equal sign.

We know it will translate into a system of three equations with three variables.

111423-1811-13x+y+z=42x+3y-z=8x+y-z=3

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