Mam1

1. The document provides examples and explanations of combinatorics, permutations, and factorials. It works through examples of counting the number of ways to arrange objects or people in different scenarios. 2. Logarithms are introduced and rules like the product rule, quotient rule, and change of base formula are explained. Examples show how to expand and simplify logarithmic expressions. 3. A useful website for practicing logarithms is provided.