- Author
- Proof Wiki Contributors
- Title
- Symmetric Difference With Universe — Proof Wiki
- Year
- 2024
- URL
- https://proofwiki.org/wiki/Symmetric_Difference_with_Universe

```
@misc{proof-wiki:symmetric-difference-with-universe,
AUTHOR = "{Proof Wiki Contributors}",
TITLE = "Symmetric Difference With Universe --- {Proof Wiki}",
YEAR = "2024",
URL = "https://proofwiki.org/wiki/Symmetric\_Difference\_with\_Universe"
}
```