Practice: Systems of Linear Equations
- Simona Riva
Solve the given system of linear equations, then check your solution. (If necessary, zoom in and out to view details.)
Why is this kind of system named linear ? Which conditions allow you to decide a priori whether a system has a single unique solution / infinitely many solutions / no solution ? Write down on paper the equations of a system having a single unique solution, one with infinitely many solutions, and one having no solution.