Sets And Venn Diagrams Igcse Ppt
Venn diagrams were conceived around 1880 by john venn.
Sets and venn diagrams igcse ppt. One way to represent or visualize sets is to use venn diagrams. Let e be the set of all students enrolled in english this semester. A ab ab b ab ab 6 on copies of this diagram shade the following regions. These include hat shirt jacket pants and so on.
3 qp show sets p and q on a venn diagram. The following examples should help you understand the notation terminology and concepts relating venn diagrams and set notation. Venn diagram a venn diagram or set diagram is a diagram that shows all possible logical relations between a finite collection of sets. Venn diagrams wjec venn diagrams are a useful tool in the world of statistics.
Pdf 794 kb. A set is a collection of things. This resource is designed. It goes through set notation and includes a matching activity where students have to try and match the notation to the shaded diagram.
Ab b use set notation to express the set ab in an alternative way. Resources made by expert teachers. Once you have got to grips with these you will be able to arrange all sorts of groups and sets. You write sets inside curly brackets like this.
Let u be the set of all students enrolled in classes this semester. 4 l a b a copy the venn diagram and shade the region. 5 investigate whether the following statements are true or false. Show sets f and g on a venn diagram.
4 7 106 customer reviews. For example the items you wear is a set. Venn diagrams can be used to express the logical in the mathematical sense relationships between various sets. Venn diagrams and sets.
5 universe or universal set. Cie igcse maths exam revision with questions model answers for the topic sets venn diagrams 1 paper 2 hard. A ab c b. They are used to teach elementary set theory as well as illustrate simple set relationships in probability logic statistics linguistics and computer science.
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. 7 complement of a set.