1. Sets Of Numbers
2. Setsuna Tokage

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We often deal with groups or collection of objects in real life, such a set of books, a group of students, a team of basketball players, a list of states in a country, a collection of baseball cards, etc.

Sets may be thought of as a mathematical way to represent collections or groups of objects. The concept of sets is an essential foundation for various other topics in mathematics.

This series of lessons cover the essential concepts of math set theory - the basic ways of describing sets, use of set notation, finite sets, infinite sets, empty sets, subsets, universal sets, complement of a set, basic set operations including intersection and union of sets, using Venn diagrams and simple applications of sets.

Introduction To Sets

• Set Notations

  Describing Sets
  Set Notation
  Finite & Infinite Sets
  Empty Set Or Null Set
  Set Equality
  

• Venn Diagrams

  Venn Diagrams
  Subsets
  Universal Set
  Complement Of A Set
  

Set Operations

• Intersection & Union of Sets

  Intersection of Two Sets
  Intersection of Three Sets
  Complement of an Intersection
  Union Of Sets
  Combined Operations Of Sets
  

• Venn Diagrams

  Drawing Venn Diagrams
  De Morgan’s Theorem
  Shading Venn Diagrams
  

Lessons On Sets

• Lessons On Sets

  Set Notation
  Universal Sets & Subsets
  Set Operations
  Venn Diagrams I
  Venn Diagrams II
  Venn Diagram Word Problems
  

A Series Of Lectures On Sets

These are at an advanced level, suitable for undergraduate studies.

• More Advanced Topics on Sets

  Definition of a Set
  Operations on Sets
  De Morgan’s law & Logic
  Power Sets
  

Sets Of Numbers

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

Setsuna Tokage

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