What does or mean in a compound inequality?

“Or” indicates that, as long as either statement is true, the entire compound sentence is true. It is the combination or union of the solution sets for the individual statements. A compound inequality that uses the word “and” is known as a conjunction.

What does or mean in an inequality?

A compound inequality is just more than one inequality that we want to solve at the same time. We can either use the word ‘and’ or ‘or’ to indicate if we are looking at the solution to both inequalities (and), or if we are looking at the solution to either one of the inequalities (or).

Which compound inequality uses the word or?

“OR” Compound Inequalities



This makes it easier to distinguish between the two types of inequalities. The solution to a compound inequality containing the word “or” is the union of the solution sets.

What is the difference between and and/or in inequalities?

The key difference is with “or”, x only needs to satisfy one of the inequalities. With “and”, x needs to satisfy both.

How do you tell if it is an and or OR inequality?

The “and” or “or” depends on where your answers lie. For example, if you end up with x > 5, x < 9, you answer is x is greater than 5 and less than 9, because it is possible for your x-value to be both, take 6, for example.

Which inequality is and or or?

compound inequality

A compound inequality is a sentence with two inequality statements joined either by the word “or” or by the word “and.” “And” indicates that both statements of the compound sentence are true at the same time. It is the overlap or intersection of the solution sets for the individual statements.

What does or in math mean?

one or the other or both

In mathematics, the word “or” means “one or the other or both”. Therefore in logic, “or” includes the case when both atomic parts of the state are true.