No. There are numbers that are beyond real numbers, such as complex numbers which are neither rational nor irrational.
Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.
Next to any rational number is an irrational number, but next to an irrational number can be either a rational number or an irrational number, but it is infinitely more likely to be an irrational number (as between any two rational numbers are an infinity of irrational numbers).
It is usually irrational but it can be rational if the ration number in the pair is zero. So the correct answer is "either".
The square of a rational number can be either rational or irrational. However, the square of an irrational number is always irrational.
No, it is not. And it is not irrational either.
Positive numbers can be either rational or irrational.
A rational number cannot also be irrational. A real number is either rational, or it is irrational.
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.
No. Irrational means "not rational". A number either is rational, or it is not rational - tercium non datur.
Next to any rational number is an irrational number, but next to an irrational number can be either a rational number or an irrational number, but it is infinitely more likely to be an irrational number (as between any two rational numbers are an infinity of irrational numbers).
No, a number is either rational or irrational
It is usually irrational but it can be rational if the ration number in the pair is zero. So the correct answer is "either".
5.4 = 5 2/5 = 27/5 so it is a rational number.
No, they are two separate groups of numbers. A number is either rational or irrational, never both.
Yes. A number can be either rational or irrational, but never both; otherwise there would be an inherent contradiction.
The square of a rational number can be either rational or irrational. However, the square of an irrational number is always irrational.