Question

What is a real number?

Answer 1

Answer:

Real numbers are the numbers which include both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all real numbers.

Answer 2

What is a real number?

All natural numbers, whole numbers, integers, rational numbers and irrational numbers are real numbers.

☞︎︎︎ They are denoted by 'R'

☞︎︎︎ The combined set of rational and irrational numbers are known as real numbers.