However if you are using a set builder notation calculator you can have interval notation and set builder notation for any numerical statement simultaneously. We can use set-builder notation. The vertical bar is usually pronounced as.
What Is Interval Notation.
For example instead of making a list of all counting numbers smaller than 1000 it is more convenient to write x x is a counting. The third method is interval notation in which solution sets are indicated with parentheses or brackets. X a x b is the set-builder notation. Then the open interval ab represents the set of all real numbers between a and b except a and b.