Answer:
In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.[1][2] It is used most often to compare two numbers on the number line by their size. There are several different notations used to represent different kinds of inequalities:
The notation a < b means that a is less than b.
The notation a > b means that a is greater than b.
there is = Example: 9 = 9
And there is <u>> </u> which means greater than or equal to
And <u><</u> which means less than or equal to
Step-by-step explanation: