Set Operations Venn Diagram
In preview activity pageindex 2 we learned how to use venn diagrams as a visual representation for sets set operations and set relationships.
Set operations venn diagram. S means the set of soccer players. These diagrams consist of rectangles and closed curves usually circles. We have operations on venn diagrams that are given as follows. An introduction to sets set operations and venn diagrams 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 and applications of sets with video lessons examples and step by step solutions.
We can of course include more than two sets in a venn diagram. Union of sets let a 2 4 6 8 and b 6 8 10 12. Venn diagrams are named after the english logician john venn 1834 1883. A is shown by the shaded area using a venn diagram.
Just like the mathematical operations on sets like union difference intersection complement etc. Given the following venn diagram determine each of the following set. T means the set of tennis players. A a b b a b c a b.
The universal set is represented usually by a rectangle and its subsets by circles. In that preview activity we restricted ourselves to using two sets. Volleyball drew glen jade but let s be more mathematical and use a capital letter for each set. The union of two sets is a set.
Sets are treated as mathematical objects. B is the set of primes. You can also use venn diagrams for 3 sets. Here are some useful rules and definitions for working with sets.
More about venn diagrams. To visualize set operations we will use venn diagrams in a venn diagram a rectangle shows the universal set and all other sets are. Set operations and venn diagrams. Venn diagrams most of the relationships between sets can be represented by means of diagrams which are known asvenn diagrams.
V means the set of volleyball players. C is the set of odd numbers. Create a venn diagram to show the relationship among the sets. Similarly to numbers we can perform certain mathematical operations on sets below we consider the principal operations involving the intersection union difference symmetric difference and the complement of sets.
This video introduces venn diagrams and set operations. U is the set of whole numbers from 1 to 15. This video provides examples of basic venn diagrams and set operations.