Counting. Techniques for counting Rule 1 Suppose we carry out have a sets A 1, A 2, A 3, … and that any pair are mutually exclusive (i.e. A 1 A 2 =
Counting. Techniques for counting Rule 1 Suppose we have a collection of sets A 1, A 2, A 3, … and that any pair are mutually exclusive (i.e. A 1 A.
Counting
