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HomeMIT 18.100A Real Analysis, Fall 2020Lecture 15: The Continuity of Sine and Cosine and the Many Discontinuities of Dirichlet's Function

Lecture 15: The Continuity of Sine and Cosine and the Many Discontinuities of Dirichlet's Function

1:01:58

Description: We wrap up our discussion of cluster points and move towards continuity. We show that sine and cosine are continuous, prove facts about algebraic operations on continuous functions, and define the Dirichlet function.

Speaker: Casey Rodriguez