Relations And Functions

Relation And Functions

Consider the following statements in respect of relations and functions: 1. All relations are functions but all functions are not relations. 2. A relation from A to B is a subset of Cartesian product A x B. 3. A relation in A is a subset of Cartesian product A x A. Which of the above statements are correct?

Relation and function Handwritten Notes

What is the fundamental difference between an relation and a function? Is every relation a function?

Definition OF relation and function domain and range

Some Functions And Their Graphs|Relation Of Function|Modulas Function|Greatest Integer Function|OMR

Range & domain OF Mod, Graph based on inequality : Wavy curve method ,Set, Relation & Function, Checking function by mapping & Vertical line test

Which of the following relations are functions ?Give reason. . R={(1,1),(2,2),(3,3),(4,4),(4,5)}

Which of the following relations are functions from A to B write their domain and range if it is not a function give reason ? f={(a,b),(b,c),(c,b),(d,c)},A={a,b,c,d,e},B={b,c}

Which of the following relations are functions from A to B write their domain and range if it is not a function give reason ? f={(a,b),(a,2),(b,3),(b,4)},A={a,b},B={b,2,3,4}