Question

what is called the collection of irrational number and rational number ?​

Answer 1

Answer:

Collection of rational and irrational numbers is called real numbers.

Answer 2

Step-by-step explanation:

1. A irrational number times another irrational number can be irrational or rational. For example, √2 is irrational.
2. The sum of a rational number and an irrational number is irrational." ... By definition, a rational number in decimal form either terminates or repeats. If you add a non-repeating, non-terminating decimal to a terminating decimal, you still have a non-repeating, non-terminating decimal.