Question

1. Let A = {1,2,3,7) and B = {3,0,-1,7), which of the following are relation from A to B?
(i) R, = {(2,1), (7,1)]
(ii) R = {(-1,1)]
(iii) R2 = {(2,-1), (7,7), (1,3)}
(iv) R = {(7,-1), (0,3), (3,3), (0,7)}
A
JAT
D. could you workout this​

Answer 1

Answer:

A= (1,2,3, 7) B =(3,0,-1,7)

then relation from A to B is

R2 = ((2,-1),(7,7),(1,3) )