describe the relation Member-Collectione2e1

The relation Member-Collection(e2,e1) refers to the relationship between an element (e2) and a collection (e1) in which e2 is a member of e1. This means that e2 is one of the elements that belong to the collection e1. For example, if we have a collection of fruits (e1) that includes apples, oranges, and bananas, and we want to check if an apple (e2) is a member of this collection, then the relation Member-Collection(apple, fruits) is true. This relation is often used in programming and database management to organize and access data efficiently