Open Sets

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This is a third video in our study of Topology I. In this video, we discuss

Here I give a taste of topology by defining the notion of an

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Support the production of this course by joining Wrath of Math to access all my real analysis videos plus the lecture notes at the ...

In this video I break down

We'll visit two definitions of closed sets. First, a set is closed if it is the complement of some

An explanation of how to define closure, boundary, and interior in topology using

Union of finite number of

The concepts of