The “less than or equal to” symbol () is a mathematical symbol used to indicate that one number is less than or equal to another number. It is often used in inequalities, which are mathematical statements that compare two numbers. For example, the inequality 3 5 means that 3 is less than or equal to 5, which is true.
The “less than or equal to” symbol is important because it allows us to make precise statements about the relationships between numbers. It is used in a wide variety of mathematical applications, including algebra, calculus, and statistics. It is also used in everyday life, for example, when comparing prices or measurements.