An inequality says that two values are not equal.

a ≠ b says that a is not equal to b

There are other special symbols that show in

a < b says that a is less than b

a > b says that a is greater than b

(those two are known as strict inequality)

a ≤ b means that a is less than or equal to b

a ≥ b means that a is greater than or equal to b.

a ≠ b says that a is not equal to b

There are other special symbols that show in

*what way*things are not equal.a < b says that a is less than b

a > b says that a is greater than b

(those two are known as strict inequality)

a ≤ b means that a is less than or equal to b

a ≥ b means that a is greater than or equal to b.