Set of Rational Numbers Symbol

The set of rational numbers is denoted with the Latin Capital letter Q presented in a double-struck type face. It is part of a family of symbols, presented with a double-struck type face, that represent the number sets used as a basis for mathematics.

Symbol Format Data
ℚ Unicode 
8474
TeX 
\mathbb{Q}
SVG

Usage

Set of Rational Numbers
Set of Rational Numbers | Concept

The set of rational numbers can be defined by the quotient of two numbers belonging to the set of integers, where the divisor is non-zero.