| Section | Definitions to know | Other things to know | Review problems |
|---|---|---|---|
| 4.2 | nulspace. | Proof of theorem that nulspace is subspace. | p. 228: 26 |
| 4.3 | basis | - | p. 237: 16 |
| 4.4 | coordinates, isomorphism | - | p. 248: 27 |
| 4.5 | dimension | - | p. 255: 19, 22, 24, 27 |
| 4.6 | rank, row space | rank theorem. How to find bases of row space, column space and nulspace | p. 263: 18 |
| 5.1 | eigenvalues, eigenvectors, eigenspace | - | p. 302: 22 |
| 5.2 | characteristic equation | How to compute eigenvalues and eigenvectors | - |