Question

Let set A = {all whole numbers from 1-10) and set B = {all whole numbers from 11-20).

What is A U B? (2 points)
{all whole numbers from 1-20)
{all whole numbers from 1-10}
{all whole numbers from 11-20)
e
the union is the empty set

Answer 1

A - {all whole numbers from 1-20)

Explanation:

The union of the set (U) represents the numbers in either one of the sets.

So the union will be any number in either set, so all whole numbers from 1-20.

(Also took the test too)