FURTHER MATHEMATICS SSS1 FIRST TERM WEEK 5SETSContents Idea of a set: set notations and applications. Disjoint sets , Venn diagramA. IDEA OF SET, NOTATIONS, AND APPLICATIONS.Definitions: A set can be defined as a group or a collection of well-defined objects or numbers e.g collection of books, or cooking utensils. A set is denoted by capital letters such as P, Q, and R e.t.c while small letters are used to denote the elements e.g. a, b, c