Knowledge in relations and Functions

Relations and Functions in 12th Class Mathematics

A "relation" is just a relationship between sets of information. Think of all the people in one of your classes, and think of their heights. The pairing of names and heights is a relation. In relations and functions, the pairs of names and heights are "ordered", which means one comes first and the other comes second.

Discrete Structures Chapter 1, Set, Relations and Function

Sets , Set forms, Types of Set. Relations , symmetric transitive and reflexive relations. Laws on set, Demorgan's law , commutative law, associative law. Functions and it's type. One-one function, Onto function, Many-one function, Into Function.

Sets, Relations and Lattices

This file has a detailed description of sets, relations and lattices. All of them are explained with Venn diagrams for proper understanding. It is an important topic for STLD.

Ch-2 Relations and functions assignment

It consists of a variety of questions from Ch-2 Relations and functions of class 11th mathematics.