2. Sets, Subsets, and Power Sets

In this lesson, we explore the foundational ideas of sets, subsets, and power sets in a clear and intuitive way, making them easy to understand for beginners and essential for students preparing for higher mathematics, computer science, and data science.

You will learn what sets are, how subsets work, how to recognise proper and improper subsets, and how power sets capture all possible subsets of a given set, with clear explanations and practical examples that build strong mathematical thinking skills.

This video is part of a structured abstract algebra and discrete mathematics series designed to help you move confidently from basic definitions to deeper reasoning used in proofs, algorithms, and advanced problem solving.

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