183k views
2 votes
Which of the following gives an example of a set that is closed under multiplication?

The product of an even number and an even number

The product of a prime number and a prime number.

The product of a negative number and a negative number

The product of a perfect cube and a perfect cube

1 Answer

6 votes
A The product of an even number and an even number 
User Drei
by
8.6k points