Question

1. Write the domain and ranges of the following relations. Aslo find their inverse relations
ii) R ={(1,1),(4,2),(9,3), (16,4)}
iii) R = {(1,x),(2,y),(3.z)}
iv) R. = {(x, y)/y = 2x x, y eN]​

Answer 1

Step-by-step explanation:

R-¹ = { (1,1) , ( 2,4) ,( 3,9), (4, 16)}

R-¹ = { ( x , 1) ( y,2) ( z,3) }

Domain= { 1,2,3,4}

Range = { 1,4,9,16}