|We describe all solutions to Ax = b based on the free variables and special solutions encoded in the reduced form R.|
Lecture Video and Summary
- Watch the video lecture Solving Ax = b: Row Reduced Form R
- Read the accompanying lecture summary (PDF)
- Lecture video transcript (PDF)
- Read Section 3.3 through 3.4 in the 4th or 5th edition.
Problem Solving Video
Problems and Solutions
Work the problems on your own and check your answers when you’re done.