Question #2136e
1 Answer
Closed interval: specified end points are included.
Open interval: specified end points are not included.
Half-open = half-closed interval: one of the specified end point is included but not the other.
Explanation:
An interval is identified by specifying the end point values of the interval.
It may be written (for example) as something like:
This is an example of a closed interval which indicates that
As an alternative we might have:
which is an open interval which indicates that
A half-open interval might look like
...any value greater than but not equal to
or
...which would include
