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Is The difference of two real numbers always an irrational number?
Wiki User
∙ 12y ago
No.
5 and 2 are real numbers. Their difference, 3, is a rational number.
Wiki User
∙ 12y ago
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Are numbers below 0.833 always irrational numbers?
No, numbers less than 0.833 are not always irrational. For instance, 0.2 isn't an irrational number
Is it true that if you add two irrational numbers you will always get a rational number?
yes
How is the decimal of an irrational number different from the decimal of a rational number?
The difference is that rational numbers stay with the same numbers. Like the decimal 1.247247247247... While an irrational number is continuous but does not keep the same numbers. Like the decimal 1.123456789...
Is 10x 3.14 irrational?
The product of two rational numbers, as in this example, is always RATIONAL.However, if you mean 10 x pi, pi is irrational; the product of a rational and an irrational number is ALWAYS IRRATIONAL, except for the special case in which the rational number is zero.
Which irrational number is closest to 6?
Irrational numbers are infinitely dense. That is to say, between any two irrational (or rational) numbers there is an infinite number of irrational numbers. So, for any irrational number close to 6 it is always possible to find another that is closer; and then another that is even closer; and then another that is even closer that that, ...
Is the difference of a rational number and an irrational number always ratioal?
No, it is always irrational.
The sum of rational numbers and an irrational number?
It is always an irrational number.
Are numbers below 0.833 always irrational numbers?
No, numbers less than 0.833 are not always irrational. For instance, 0.2 isn't an irrational number
Is real number is always a rational number?
They are not. Sometimes they are irrational. Irrational numbers cannot be expressed as a fraction.
List of rational and irrational numbers?
-- There's an infinite number of rational numbers. -- There's an infinite number of irrational numbers. -- There are more irrational numbers than rational numbers. -- The difference between the number of irrational numbers and the number of rational numbers is infinite.
Is a whole number always never or sometimes an irrational number?
Whole numbers can never be irrational.
What is the sum or difference of the any two irrational numbers?
The sum or the difference between two irrational numbers could either be rational or irrational, however, it should be a real number.
Is a real number always irrational?
Real numbers can be rational or irrational because they both form the number line.
Is 1210 a irrational number?
Whole numbers are always rational.
Is an irrational number always a real numbeR?
All numbers are real. A number being irrational just means that is does not have a definite end.
How the difference of two rational numbers can be rational and irrational?
There is no number which can be rational and irrational so there is no point in asking "how".
Can it be demonstrated that there is a difference between the number of rational numbers and the number of irrational numbers?
Yes. Google Cauchy's proof.
