What does it mean for a set to be "closed"?(1 point)

Question

Responses

An operation performed on members of that set will result in a member of the same set.
An operation performed on members of that set will result in a member of the same set.

Members of a closed set cannot be added, subtracted, multiplied, or divided.
Members of a closed set cannot be added, subtracted, multiplied, or divided.

The set has a finite number of members, as opposed to being infinitely large.
The set has a finite number of members, as opposed to being infinitely large.

An expression belonging to a closed set cannot be used to create an expression that is not of that set.
An expression belonging to a closed set cannot be used to create an expression that is not of that set.

Answer 1

The correct response is:

An operation performed on members of that set will result in a member of the same set.

This means that if you take any elements from the set and apply a specific operation (such as addition, multiplication, etc.), the result will also be an element of that same set. This is what is meant by a set being "closed" under that operation.