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Chapter 4: Q. 202 (page 443)

Write the system of equations that corresponds to the augmented matrix:10-3-11-20-20-123

Short Answer

Expert verified

The required system of linear equations is x-3z=-1x-2y=-2-y+2z=3.

Step by step solution

01

Step 1. Given information.

Consider the given augmented matrix,

10-3-11-20-20-123

We know in an augmented matrix, each row corresponds to an equation. The vertical line replaces the equal sign in the equation. As this matrix is a3脳4.

02

Step 2. Write the matrix into the system of equations.

Write into the system of equation with two variables,

x-3z=-1x-2y=-2-y+2z=3

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