Question

what are the real number​

Answer 1

Answer:

Real numbers :

The combination of all irrational numbers , irrational numbers and Integers .

Answer 2

Answer:

Those numbers whose existence, or value can be find out.

Step-by-step explanation:

For Example, √9 = 3...So √9 is real number... Whereas √5 = 2. something... So √5 is imaginary number.