Last time: The Fourth Dimension | Next time: Exam 2 |
Note: rough drafts of your papers were due 4/7, but I'm pushing that back to 4/9 just so that you have a little more time.
The exam covers chapters 3 and 4 (that is, everything since our last exam).
Riddle: What's the difference between a donut and a coffee cup?
Answer: There isn't any! (to a topologist....)
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