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Double-Struck Capital Q Symbol

Double-Struck Capital Q ℚ

U+211A • double-struck

Double-Struck Capital Q Symbol

Double-Struck Capital Q (Q) is an uppercase Latin letter 'Q' styled in a double-struck or blackboard bold typeface. It is commonly used in mathematics to denote the set of rational numbers.

The Symbol For Double-Struck Capital Q (ℚ) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Letterlike Symbols block and was approved as part of Unicode Version 1.1 in 1993

double-struckcapitalqletterlatinsymbolmathematicsrational-numbersblackboard-boldnotationset

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  • Full Name: Double-Struck Capital Q
  • Plane: Basic Multilingual Plane
  • Block: Letterlike Symbols
  • Unicode: U+211A
  • Unicode Version: 1.1
  • Year Added: 1993