Question

6)
If A = {1, 2, 3}, B = {4, 5, 6} check if the
following are relations from A to B. Also
write its domain and range.
i) R, = {(1, 4), (1, 5), (1, 6)}
ii) R, = {(1,5), (2, 4), (3, 6)}
iii) R, = {(1,4), (1,5), (3, 6), (2, 6), (3, 4)}
ii) R, = {(4,2), (2, 6), (5, 1), (2, 4)}​

Answer 1

Answer:

R, = {(4,2), (2, 6), (5, 1), (2, 4)}