In mathematics, inequality symbols are used to compare numbers or expressions. To show ‘at least,’ we use the symbol ≥, which means ‘greater than or equal to.’ For example, if we say x ≥ 5, it means that x is at least 5.
On the other hand, to show ‘no more than,’ we use the symbol ≤, which means ‘less than or equal to.’ For example, if we say y ≤ 10, it means that y is no more than 10.
These symbols help in clearly expressing the range or limits of a value in mathematical expressions and real-life situations.