# Worksheet: Augmented Matrices

In this worksheet, we will practice finding the augmented matrix, given a system of linear equations, and its rank.

**Q1: **

Determine the order of an augmented matrix that represents linear equations in variables.

- A
- B
- C
- D

**Q2: **

Find the rank of the augmented matrix of the following system of equations:

**Q3: **

Find the rank of the augmented matrix of the following system of equations:

**Q4: **

Find the rank of the augmented matrix of the following system of equations:

**Q5: **

Find the rank of the augmented matrix of the following system of equations: