Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥. \(7 \textgreater x\) reads as '7 is greater than \(x\)' ...

Statistically, the most common symbol in mathematics is the equal sign, which appears in 94% of mathematical expressions. Almost 60% of statements deploy parentheses. Numbers take up only 13% of the ...