Set Notation Venn Diagrams Ppt
U fxjx is a student in math 166 this semesterg we use venn diagrams to show.
Set notation venn diagrams ppt. Venn diagrams can be used to express the logical in the mathematical sense relationships between various sets. You write sets inside curly brackets like this. Let s say that our universe contains the numbers 1 2 3 and 4 so u 1 2 3 4 let a be the set containing the numbers 1 and 2. How many students swim or run.
A universal set is a set from which all the member of the sets in a problem can be drawn. The venn diagram shows how many students in a class to some sports. Sets and venn diagrams sets. These include hat shirt jacket pants and so on.
Set notation and venn diagrams questions these demo sheets are printed in two ways to help with the delivery of the lesson. Using venn diagrams handout venn diagrams ws 1 3 half sheet and work problems together. Venn diagrams are a useful tool in the world of statistics. A set is a collection of objects.
Lesson introduces the concepts of sets the intersection of sets and the union of sets. Once you have got to grips with these you will be able to arrange all sorts of groups and sets. The following examples should help you understand the notation terminology and concepts relating venn diagrams and set notation. Sets and venn diagrams 1 sets and venn diagrams.
A complete lesson introducing venn diagrams suitable for ks2 ks3 ks4 students. Set notation is used. I print a copy for myself on tracing paper with a whole slide to a page so i can demonstrate from the front of the room. A set is a collection of things.
There are three ways to describe a set. A set is given a name usually an uppercase letter. Remember that it is quiet in a museum. We can use set builder notation to describe a set in terms of its properties a fxjx is a female in math 166 this semesterg.
Using s and r to represent the sets write the above using set notation. We can use set builder notation. How many swimmers are there. It goes through set notation and includes a matching activity where students have to try and match the notation to the shaded diagram.
For example the items you wear is a set. We can make a list. We can use words.