My Notes from class
The file contains
2.2 - 2.4 - 2.5 - 3.2 -3.5 - 3.6 - 3.7 - 3.8 - 3.9 - 4.1 - 4.3 - 4.4 - 4.6 - 4.8 - 5.4 - 5.5 - 5.6
Final revision
practice for test 1
practice for test 2​