noun: a problem or statement in mathematics or logic that must be solved or proved true or false

noun: (logic) a statement that affirms or denies something and is either true or false

See Also

**Axiom**
**Hypothesis**
**P.E.A.R. Proposition**
**Postulate**
**Propositions Demonstrating the Relative Properties of Straight and Curved Lines**
**Propositions of Astronomy**
**Propositions of Geometry**
**Propositions of Force and Matter - Le Bon**
**Propositions of Proportion**
**Theory**