|
This notation is my favorite for
intervals. It's just a lot simpler!
Let's look at the intervals we did with
the set-builder notation:
Let's start with the first one:
This is what it means;
So, we write it like this:
Use
[
or
] for
closed dots
Use
(
or
) for
open dots
 |
Continued on the
next
page
|
The printing
and distribution and/or downloading of these lessons is strictly
prohibited. |
|
