Math 21a Solutions - Oct 13

12.1 - 8abc

12.1 - 12abc

12.1 - 13-18

12.1 - 24b

12.1 - 28b

12.1 - 38

12.1 - 42

12.1 - 46

12.3 - 6

12.3 - 18

12.3 - 32

12.3 - 40

12.3 - 42

12.3 - 52