Difficult:
The main thing that I found to be difficult with this section was understanding the difference between a group and a ring. At first, when I was reading the definition of a group it seemed to me that it was similar to a ring. But then I realized the bigger specification that a group holds for most of the ring axioms only with ONE operation. Whereas, a ring has different axioms involving a few different operations.
Reflective:
I enjoy compositions of permutations. At first they are a little tricky and I was a little confused trying to follow them in the reading. But once you see the pattern it is interesting to find inverses of certain arrays. I am sure that is what I will be doing in the homework. :)
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