7.2, due March 9

What's great about this section is that it basically tells us that we groups generally work the way we want/expect them to. Most of the theorems that we would expect to hold true are addressed in this section and are, in fact, true. Oh joy! It's a little weird that we use the term "order" to describe the number of elements in a group and in the way it's used in this section (describing a single element) although this isn't particularly difficult, just different. Basically I think I understand this section and it won't be too bad!