• Announcements: Hello! Don't forget to get started on HW2 (you should have everything you need after watching this lecture), and send me an email or come to office hours on Zoom if you have questions. I have not yet been able to grade HW1 but should do that shortly.

• Video 1: Heine--Borel Theorem
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• Video 2: Perfect sets
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• Video 3: Cantor set (Part 1)
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• Video 4: Cantor set (Part 2)
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• Video 5: Connected sets
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• Lecture Notes (static file from above videos): PDF file