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set operations

4.3 Sets – Introduction to Sets and Set Operations

Welcome to this lesson on Python sets! We will explore the concept of sets in Python and learn about various set operations. Sets are an essential data structure in Python that allow us to store unique and unordered elements. They can be incredibly useful for tasks such as removing duplicates from a list, performing mathematical operations, and more. Learn about adding and removing elements from sets, set union, intersection, difference, and symmetric difference in Python.