1 Linear algebra I

1. New: 6.1: 4, 10 (graph must be neat), 12 (same), 24 (same). Old: 5.1: 4, 10 (graph must be neat), 12 (same), 28 (same).

2. New: 6.2: 8, 14. Old: 5.2: 8, 14. In 8, neatly and clearly graph the plane in 3D

3. New: 6.3: 14. Old: 5.3: 18.

4. New: 6.4: 9, 10, 16. Old: 5.4: 9, 10, 20.

5. New: 6.5: 1, 4, 18. Old: 5.5: 1, 4, 18.

6. New: 7.1: 2, 4. Old: 6.1: 2, 4.

7. New: 7.1: 3, 9, 12. Old: 6.1: 3, 9, 12.