A false proposition refers to an untrue proposition. The so-called untrue, there are two situations: one is not in line with objective facts; Second, it does not conform to general rationality and scientific rationality. ?

Another explanation refers to a meaningless proposition, and it is impossible to determine whether it is true or not. It is neither an innate analytical proposition nor a comprehensive proposition that can be judged by experience. For example, propositions such as "unity is not as good as an atomic bomb" and "everything has exceptions" are all false propositions.

Extended data:

The propositions in our daily life can be divided into three types:

(1) One is proved to be correct, for example, electric energy and magnetic energy can be converted;

(2) One has not been proved, but it has not been proved wrong. For example, many social propositions and management propositions are mostly like this, the most famous one is Goldbach conjecture, such as mathematical conjecture;

(3) There is another proposition that has been proved to be wrong or only partially correct, such as the proposition about the universal perpetual motion machine.