Homework – Chapter 4

4.1 1-(b),2-(b),3-(b),4-(b),16,

4.2 1-(c ),2-(c), 6,8,10

4.3 1-(d),2-(d),3-(d),4-(d),10,12

4.4 1-(b),2-(b),10,12,

4.5 1-(b),2-(b),6,12

4.6 1-(b),2-(b),6

4.7 1-(b),2-(b),3-(b),4-(b),5