Section 7.1 first half, Due February 27

Part I: What was the most difficult part of the material for you?

The most difficult part of the material is that a group has a binary operation *. At first I didn't think much of what that was saying, but then when they went into the examples of compositions of functions, I realized that the composition was the binary operation, which seems weird. 

Part II: Write something reflective about the reading. 

I am in a combinatorics class right now and we are talking about permutations, so I could easily see the connection of why the order of S(n) is n! and that the notation for these functions. It was really cool to make the connections of this section to my combinatorics class.