Question

What is meant by
set ?​

Answer 1

Answer:

A set is a group or collection of objects or numbers, considered as an entity unto itself.

Step-by-step explanation:

Set (mathematics) - Wikipedia

In mathematics, a set is a well-defined collection of distinct objects, considered as an ... some authors use them to mean the same as A ⊆ B (respectively B ⊇ A), whereas others use them to mean the ...