The Ultimate Guide to Python Programming With Python 3.10 - Unordered Lists - set

The video tutorial explains the concept of sets in Python, highlighting their unique properties such as being unordered and not allowing duplicates. It covers how to create sets using curly braces, add and remove elements using methods like 'add' and 'remove', and handle errors with the 'discard' method. The tutorial also emphasizes the importance of sets in performing mathematical operations and their distinct features compared to lists.

What is a set in Python and how does it differ from a list?

What happens when you try to add duplicate elements to a set?

Explain the significance of the add method in Python sets.

Describe the difference between the remove and discard methods in Python sets.

How can you check if an element is present in a set without raising an error?