• Announcements: Hello! Please remember that homework set HW4 is due this Wednesday!

• Video 1: Limits of functions between metric spaces
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• Video 2: Characterization of limits with sequences
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• Video 3: Operations with real-valued (or complex-valued) functions
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• Video 4: Continuity for functions between metric spaces
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• Video 5: Composition of continuous functions is continuous
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• Video 6: Function is continuous if and only if preimages of open sets are open
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• Video 7: Real-valued or complex-valued continuous functions and continuity coordinat-by-coordinate
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• Lecture Notes (static file from above videos): PDF file