Each group should solve at least two systems of linear equations using matrices. Discuss each system's consistency based on row-reduced forms. Indicate if solutions exist, are unique, or infinitely many.

Would you like details or have questions?

1. What is matrix row reduction?
2. How do you identify consistency in a system of equations?
3. What is an inconsistent system?
4. What does it mean if a system has infinitely many solutions?
5. How is a unique solution determined?

Tip: Row reduction helps identify the consistency and number of solutions in a system.