Topic 15: Set in python?
Set Data Type in Python Python provides several built-in data types, and Set is one of the most powerful and useful among them. A set is an unordered collection of unique elements, commonly used for operations like removing duplicates, mathematical set operations, and fast membership testing. You will learn: ✔ What a set is ✔ How to create sets in Python ✔ Important operations on sets ✔ Built-in functions and methods ✔ Practical examples What is a set in Python? A set in Python is a collection of unordered, unindexed, and unique elements. It is defined using curly braces { } or the set() constructor . Example my_set = {1, 2, 3, 4} print(my_set) # {1, 2, 3, 4} mixed_set = {10, "Python", 3.14} print(mixed_set) # Elements in random order Key Characteristics of Sets Feature Description Unordered Elements have no fixed position Unique elements Duplicate values are automatically removed Mutable You can add or remove elements No inde...