De Morgan's Theorem


Related Topics:
More Lessons for Sets
Math Worksheets




Share this page to Google Classroom

De Morgan’s Theorem gives the following equations on set operations.

(A ∪ B)’ = A’ ∩ B’

(A ∩ B)’ = A’ ∪ B’

De Morgan’s Theorem can be used to simplify expressions involving set operations. It is also used in Physics for the simplification of Boolean expressions and digital circuits.

The following diagrams show the De Morgan’s Theorem. Scroll down the page for more examples and solutions.
De Morgan's Theorem
 

Illustrate De Morgan’s Theorem using sets and set operations




An Example of De Morgan’s Laws

How to simplify Boolean expressions and digital circuits using the DeMorgan’s Theorems.
DeMorgan’s Theorems Tutorial



Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

Fraction Concoction Game



We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.