Mod01lec02 Cardinality

Cradinality of a set.

Finding the cardinal number of a set, also known as

What is infinity? Can there be different sizes of infinity? Surprisingly, the answer is yes. In fact, there are many different ways to ...

Introduction to

The definition of

... need to calculate the cardality of a set which is the next topic that we're going to explore so the

Sets, subsets, proper subsets,

Dr. J introduces the idea of

We introduce the idea of

We describe the Banach-Tarski Theorem as a way of providing our first hint of non-measurable sets; and a further reminder of the ...

This video introduces the concept of

We prove Cantor's Theorem which asserts that the

We define cardinal numbers.

We find the

Discrete Mathematics Section 1.1.6 of the FSU lecture notes for MAD 2104 (This is a student submission. Any views expressed ...

We recall the definitions for functions to injective, surjective, and bijective, and then use this to define when two sets have the ...

In this video we talk about countable and uncountable sets. We show that all even numbers and all fractions of squares are ...

We describe what are sets and collections of sets. Some basic set operations such as set inclusion, equality, union and ...