Less Than Sign: Meaning, Usage, and Examples in Math

By Anonymous User · February 13, 2026

Mathematics is built on simple symbols that carry powerful meaning. Among these, the less-than sign (<) is one of those humble but essential signs—something you use so instinctively that you might barely notice it. Yet, understanding its nuances can make a surprising difference, especially when writing inequalities or coding. This piece meanders through the symbol’s […]