Question

Write (17, 18, 19, 20} using set-builder notation.

Answer 1

Answer: {x|x is a natural number between 16 and 21}.

Step-by-step explanation:

Here we can see the natural numbers are: 17, 18, 19, 20

We can say these numbers are in between 16 to 21

Therefore, the set is {x|x is a natural number between 16 and 21}