Maths and music

Task 3b: Combining symmetries

Experiment further with combining symmetries. See what you get for each of these:

aaa;  aaaa;  aaaaa;  bb;  ea;  ae;  eb;  be

Now see if you can do some calculations (with or without moving squares around). Try to show that:

bc = a  and  dc = aa

Answers to Task 3b
Now return to Chris' talk.