mathspp blog
| 445 | 480,517 | 39,494 |
|---|---|---|
| articles | words | lines of code |
Let's prove that, if a set has size \(n\), then that same set has exactly \(2^n\) subsets.
| 445 | 480,517 | 39,494 |
|---|---|---|
| articles | words | lines of code |
Let's prove that, if a set has size \(n\), then that same set has exactly \(2^n\) subsets.
You didn't ask, but let me tell you I learned a lot of maths over at KhanAcademy.
