**Permutations**

In the following video, permutations is introduced, examples and T/F questions are shown.

**Symmetric Groups**

Symmetric groups are some of the most essential types of finite groups. A symmetric group is the group of permutations on a set. The group of

permutations on a set of n-elements is denoted S_n.

**Orbits & Cycles**

Permutations, cycles, and orbits are contrasted, compared, and further defined.

**Product of cycles Example 1**

Multiplication of Permutations in cycle notation. Example 1

**Product and Inverses of Cycles**

Product and inverses of permutation in cycle notation