Question

Q2). Let A={1,2,3,4} B={a,b,c} which of the following are relation from B to A?
(i) {(c,a) (c,b) (c,1)}
(ii) {(c,4) (b,3) (c.2)}
​

Answer 1

Step-by-step explanation:

Given sets are :

A = {1,2,3,4} and B = {a,b,c}

(i)