Please Login to access more options.
Problem 47: (Open Intervals Are Open Sets)
Prove that if $a$ and $b$ are real numbers such that $a<b$, then the interval $S=(a,b)$ is an open set.
The following pages link to this page.
Here are the old pages.
|
|
||
|
Please Login to access more options. Problem 47: (Open Intervals Are Open Sets)Prove that if $a$ and $b$ are real numbers such that $a<b$, then the interval $S=(a,b)$ is an open set. The following pages link to this page. Here are the old pages. |
||