Inequalities

Inequalities express mathematical relationships where two values are not equal and are compared using symbols such as <, >, ≤, or ≥. These expressions define a range of possible solutions rather than a single value. Interval notation provides a concise way to express these solution sets, especially when the variable spans a continuous rang...

Inequalities compare two values to show their relationship using symbols like less than, greater than, less than or equal to, and greater than or equal to.

Interval notations represent the range of values that satisfy an inequality as a concise form of solution sets.

A closed interval includes the endpoints and is shown using square ...