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Probably, because Q denotes the set of rational numbers, which can formaly understood to be quotients of integers.

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Q: Why is rational number denoted with q?
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Why set of rational number is denoted by q?

In number systems Rational number is not represented just by q . they are represented in the form of p and q . P/q is rational number where q is not equal to zero.


Why the set of irrational number is denoted by q'?

The set of irrational numbers is NOT denoted by Q.Q denotes the set of rational numbers. The set of irrational numbers is not denoted by any particular letter but by R - Q where R is the set of real numbers.


Why are rational numbers denoted as Q?

The letter R was used for real numbers. So Q, for quotients was used for rational numbers.


What is meaning of rational?

Mathematics a rational number is any number that can be expressed as the quotient a/b of two integers, with the denominator b not equal to zero. Since b may be equal to 1, every integer is a rational number. The set of all rational numbers is usually denoted Q (for quotient).


What is a set of rational numbers that begin at 0?

It could be the set denoted by Q- (the non-positive rationals) or Q+ (the non-negative rationals).


What type of number can be written as a fraction p over q where p and q are integers and q is not equal to zero?

a rational number


Why is one a rational number?

A rational number is a number which is in the form of P/Q and Q=!0 and P and Qshould be divisible by 1 .Hence,one is a rational number.


What is a rational number and why?

A rational number is a number which can be expressed as a ratio of two integers, in the form p/q, where p and q are integers and q is not zero. it is so because that is how rational numbers are defined.


What is rational numbers but not integer?

A rational number is any number of the form p/q where p and q are integers and q is not zero. If p and q are co=prime, then p/q will be rational but will not be an integer.


What is Difference between a rational number and irrational number?

A rational number can be expressed as a ratio in the form, p/q, where p and q are integers and q > 0.


What is the meaning of rational number?

A rational number is one that can be expressed as a ratio of two integers. That is, a number x is rational if and only if it is equivalent to p/q for some integers p and q where q is not 0.


Which can only be described as a rational number?

A number which can be expressed as a ratio of two integers, p and q, where q >0 is a rational number.