I think the right coset idea is confusing for me. I know it came up before, but we never really addressed it so I haven't thought about it at all, but now it's in some of the theorems. I'm hoping we cover this in class so that I don't have to go searching through the book for it.
Reflective:
I thought LaGrange's theorem was an interesting idea but I'm not sure how knowing that will actually help me with anything. How is it significant that the order of a subgroup will divide the order of a group?
No comments:
Post a Comment