2 + 2 = 5 or two plus two equals five is a mathematical falsehood which is used as an example of a simple logical error that is obvious to anyone familiar with basic arithmetic. The phrase has been used in various contexts since 1728, but is best known from the 1949 dystopian novel Nineteen Eighty-Four by George Orwell.
2 + 2 = 5 or two plus two equals five is a mathematical falsehood which is used as an example of a simple logical error that is obvious to anyone familiar with basic arithmetic. The phrase has been used in various contexts since 1728, but is best known from the 1949 dystopian novel Nineteen Eighty-Four by George Orwell.
Source: Wikipedia "2 + 2 = 5" · CC BY-SA 4.0
Share this article: X · Bluesky