Crux Mathematicorum
Tome 51, Num. 9 |
novembre, 2025
| Page | Titre |
| 403 | MathemAttic: No. 69 |
| 403 | Problems: MA341 – MA345 |
| 405 | Solutions: MA316 – MA320 |
| 411 | Problem Solving Vignettes: No. 39 |
| 415 | The Usefulness of Formulas in Solving Matrix Problems |
| 420 | Olympiad Corner: No. 437 |
| 420 | Problems: OC751 – OC755 |
| 422 | Solutions: OC726 – OC730 |
| 428 | Problems: 5081 – 5090 |
| 432 | Solutions: 5031 – 5040 |
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