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There is no specific symbol. The symbol for real numbers is R and that for rational numbers is Q so you could use R \ Q.

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Q: What is the symbol used for irrational numbers?
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Related questions

What is the symbol for an irrational number?

There is no special symbol for an irrational number. However, it is known that many square roots, cubic roots, etc., as well as some special numbers such as pi and e, are irrational.


How are irrational numbers used?

Irrational numbers can not be expressed as fractions whereas rational numbers can be expressed as fractions


What is an irrational number and symbol?

An irrational number is a number that cannot be represented by a ratio of two integers, in the form x/y where y > 0. There is no particular symbol for irrational numbers. The set notation R∩ Q', representing Reals (R) other than Rationals (Q) may be used.


When is irrational numbers used in modern jobs?

Irrational numbers are used in some scientific jobs. Commonly used irrational numbers are pi, e, and square roots of different numbers. Of course, if an actual numerical result has to be calculated, the irrational number is rounded to some rational (usually decimal) approximation.


When are irrational numbers used in mathematics?

Two of the most important numbers in advanced mathematics are pi and e and both are irrational.


What is the sign for a never-ending number?

"never-ending number" is ambiguous. You could either mean an infinite number, or an irrational number. For infinite numbers, you could use the Hebrew letter Aleph - which is used to represent the cardinal numbers of infinite sets of finite numbers. For irrational numbers, as far as I know there is no commonly accepted symbol to represent them.


What is hierarchy branches of real numbers?

The main subsets are as follows:Real numbers (R) can be divided into Rational numbers (Q) and Irrational numbers (no symbol).Irrational numbers can be divided into Transcendental numbers and Algebraic numbers.Rational numbers contain the set of Integers (Z)Integers contain the set of Natural numbers (N).


What are the solutions of irrational numbers?

They are irrational numbers!


What are irrational numbers and why are they irrational?

They are numbers that are infinite


What is a statement irrational numbers?

Irrational numbers are real numbers.


What does an irrational number symbol look like?

There is no special symbol to indicate an irrational number.


Are rational numbers is an irrational numbers?

yes * * * * * No. Rational and irrational numbers are two DISJOINT subsets of the real numbers. That is, no rational number is irrational and no irrational is rational.