How many elements are in the set of whole numbers between 3 and 15?

A well-defined collection of distinct objects or elements is called a set.

Answer: There are 11 elements in the set of whole numbers between 3 and 15.

Let's look into the steps

Explanation:

The set of natural numbers including 0 is called whole numbers. They are part of real numbers with positive integers and zero excluding fractions.

Let W be the set of whole numbers between 3 and 15.

Since the set given is whole numbers between 3 and 15, we will not include both numbers.

⇒ W = { 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 }

Thus, Set W has 11 elements which are 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, and 14.