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In this video, we look at a few examples of well-defined lists of objects - which we call sets. We then define what sets are before ...

A set, informally, is a collection of things considered to be a single object. Set notation requires the use of curly brackets and the ...

In this video, Tori explains the meaning of a set. She looks into finite versus infinite sets, and explains elements.

We discuss techniques (Cordoba argument, projection theory) to prove volume bounds on union of tubes in R2 and R3, with ...

In this College Algebra video, Tori explains the definition of a subset and gives a few examples.

Video by David Lippman to accompany the open textbook Math in Society (http://www.opentextbookstore.com/mathinsociety/).

In this lecture, I am going to talk about families of sets. WANT TO WATCH MORE VIDEOS LIKE THIS? 📺 Subscribe to my channel ...

Notation plays an important role in mathematics. This video introduces how to read and write interval and set notation.

Math lesson for Kindergarten about sets. This video illustrates: *set as a group of things *empty set *equal and not equal sets ...

We give the definition of a convex set and show that balls and half-spaces are examples.

In this lesson, we are going to discuss inequality and sets. This video is part of our series on Set Theory Simplified.

In this video, we introduce the notion of composition of functions and consider some examples. We prove that composition is ...

In this worked example, we solve a problem involving set operations of cartesian product of sets. We first find intersection and ...

In this video, we introduce the notion of an indexed collection of sets and use it to discuss generalized unions, intersections, and ...

Let's put what we know about sets to use and find subsets of some common sets of numbers (Real, Rational, Integers, Natural ...

Probability & Venn Diagrams In this video we are going to look at set notation, Venn diagrams and probability. If you haven't ...

If you have your IB Diploma exams in May 2026, we have intensive revision courses designed to help you feel much more ...

Unlock the fascinating world of Set Theory in our latest video, "What's Set Theory? – The Hidden Math in Everyday Choices!

In this video, we will introduce the Sets and will provide some examples. Enjoy and don't forget to subscribe for more videos.

In this video, we'll look at a few properties of Union of sets. We'll visualise them using Venn diagrams to get a better intuition.