Question

Please help I don’t know the answer and please also tell me what a relation is

Answer 1

A relation is the way in which two or more concepts, objects, or people are connected; a thing's effect on or relevance to another.

Answer: A

Explanation:

option A doesn't have any related sides

Answer 2

A relation between two sets is a collection of ordered pairs containing one object from each set. If the object x is from the first set and the object y is from the second set, then the objects are said to be related if the ordered pair (x,y) is in the relation.

Explanation: