The term "3-2" can refer to various concepts depending on the context. In sports, particularly in basketball, it often describes a defensive strategy where three players focus on guarding the perimeter while two players protect the paint. This formation aims to limit outside shooting while still providing some interior defense. In mathematics, "3-2" can represent a simple subtraction problem, where 2 is subtracted from 3, resulting in 1. It can also refer to a ratio, indicating a relationship between two quantities, such as in recipes or mixing solutions, where for every 3 parts of one ingredient, there are 2 parts of another.