Math 21a Solutions - Oct 27

12.1 - 8def

12.1 - 12def

12.7 - 50

12.7 - 56

12.7 - 58

12.7 - 62

12.7 - 64

12.8 - 8

12.8 - 10

12.8 - 18

12.8 - 28

12.8 - 32

12.8 - 34

12.8 - 38