Hello and welcome to Set Theory: A Bite-Sized Lecture Series! In these videos, you'll get a conceptual overview of set theory that doesn't take all day.
In Lesson 9: Axiom of Choice, we'll discuss the basic idea of the axiom of choice and then learn about six different forms of it.
Note (7:10): I wrote "Union B subset A" when I meant to write "Union B in A."
Link to example problems: [ Ссылка ]
Link to folder with all the problem sets: [ Ссылка ]

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