Question

If A=(1, 2,3) B=(2,4) and s is a relation from AtoB which satisfies X=Y in the roster form is

Answer 1

Answer:

2 element satisfies the given condition

Step-by-step explanation:

As per given condition X=Y so two elements need to be same. The element that is same in A&B is 2

Answer 2

Answer:

s : {(2,2)}

the set is singular having one ordered pair on solution.