Mastering Functions in Python: The Complete Guide to Efficient Code

Welcome back to Digital Dimension! 🌟 Today, we’re diving into functions—one of Python’s most essential tools for writing clean, efficient, and reusable code. From defining simple functions to using parameters and returning values, this video covers everything you need to become a function master in Python.

💡 What You'll Learn:

The basics of functions and why they’re important
How to define and call functions in Python
Using parameters to make functions flexible
Returning values to store and reuse function outputs
Practical examples of applying functions to clean up repetitive code

🔍 Quiz Answers from the Last Video:
Question 1: If you try to add a duplicate value to a set, it will be: B) The duplicate value is ignored
Question 2: To return the intersection of two sets A and B, use: B) A & B
Question 3: To add an element to a set, use: A) add()

📚 Resources & References:

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