Mathematicians use something called interval notation to convey information ... Mathematics defines an interval as a set of real numbers lying between two endpoints on the number line (the ...

Set A can be described as the set of odd numbers from 1 to 10 inclusive. In set notation this is A = {odd numbers from 1 to 10 inclusive}. The elements in set A are 1, 3, 5, 7 and 9. In set ...