Question

R is a relation from {11, 12, 13} to {8, 10, 12} defined by y = x – 3. Then, R–1

is

(A) {(8, 11), (10, 13)} (B) {(11, 18), (13, 10)} (C) {(11, 8), (13, 10)} (D) {(8, 11), (10, 13), (12, 12)}​

Answer 1

Answer:

c

Step-by-step explanation:

R={ (11,8) , (13,10) }