Homework 19

Details

Section	Problem	Comments
1.3	18	Read the paragraph before this group of problems.
6.1	14
	60
6.2	12	x mod 5 is the remainder when x is divided by 5. So, for instance, 13 mod 5 = 8 mod 5.
	26	The easiest way to show this is to give a graph where the vertices are people and edges indicates friendship. Then you need to argue why your example suffices.
	34
6.3	8
	22