Timeline for Proving a determinant = 0
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 14, 2013 at 8:27 | history | edited | Zsbán Ambrus | CC BY-SA 3.0 |
edited formulas in proof using (D), for I've made a mistake previously.
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| Jan 13, 2013 at 18:14 | history | answered | Zsbán Ambrus | CC BY-SA 3.0 |