Let A = {the Rationals} and B = {the Irrationals}. Find A∪B.

A∪B = { The Real numbers }

Step-by-step explanation:

Given:

Let A = {the Rationals} and B = {the Irrationals}.

Find

A∪B.

Solution:

AUB means collection all the element of A and all the element of B.

element of A = Rational number and

element of B = Irrational number

Real number : All the including rational and irrational numbers are called as real number.

∴ A∪B = { The Real numbers }