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How do I write $ad-bc=1$ below $a,b,c,d \in \mathbb{Z}$?
| Author | Votes | Δ |
|---|---|---|
| Karnaj | 0 | 0.00 |
Last visited: Sep 5, 2020, 12:36:14 PM
| Author | Votes | Δ |
|---|---|---|
| Karnaj | 0 | 0.00 |