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Yes, reals are rationals and irrationals.
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∙ 14y ago
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Can 5.85 be a irrational?
A rational number cannot also be irrational. A real number is either rational, or it is irrational.
Is three an irrational number rational number both rational and irrational or neither 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.
Are irrational numbers rational numbers?
No. Real numbers are divided into two DISJOINT (non-overlapping) sets: rational numbers and irrational numbers. A rational number cannot be irrational, and an irrational number cannot be rational.
Are some rational numbers are irrational numbers?
Numbers cannot be rational and irrational at the same time.
Why does any real number must be either a rational number or an irrational number?
It is due to the fact that the set of real numbers is defined as the union of the rational and irrational numbers.
Is every real number either a rational number or an irrational number?
Yes.
Is every real number is either a rational number or an irrational number?
Yes.
Can a real number that is not a rational number is a?
A real number which is not a rational number is an irrational number.
Is a number either a rational or an irrational?
No. There are numbers that are beyond real numbers, such as complex numbers which are neither rational nor irrational.
Is a real number always irrational?
Real numbers can be rational or irrational because they both form the number line.
Is the number 3 an integer rational irrational or a real number?
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
Are there real number that are not rational number?
A real number dosen't have to be a rational number as a real number can be rational or irrational i.e the root of 2 is irrational and real. So is (pi).
