Study guide for Chapter 7 Exam:

1. Logic:  propositions, and statement, or statement, make sure you know the truth table for each of the statements.  The converse, contrapositive statement, logical implication, logical equivalence statement.

2. When are the statement a : tautology, contradiction, contingency?

3. What is/are

a)      Set

b)      Elements

c)      Empty set

d)      Subset of

e)      Union of a set

f)        Intersection of a set

g)      Venn Diagram

h)      Disjoint

i)        Complement

4. Factorial, permutation, combination.  Study various examples given in class, and the questions from the homework sets.