Question

= Let A = {1, 2, 3, 4} and B = {a,b,c}. 1. Which of the following are 2. Which of the following relations from A to B? relations from B to A? ) (i) {(1, b), (1, c), (3, a), (4, b) }(i) { (c, a), (c, b), (c, 1) } (ii) {(1, a), (b, 4), (C, 3) } (ii) {(c, 1), (c, 2), (C, 3), (C, 4) } (iii) {(1, a), (a, 1), (2, b), (b, 2)} (iii) {(a, 4), (b, 3), (C, 2) } are roti​

Answer 1

Answer:

{( 1, a), (a,1), (2,b), (b,2)}

Answer 2

Answer:

1a b2 c3 leta a is 1 b is 2 what about the all question for answer sry i dont give this anwers