Crux Mathematicorum
Vol. 47, No. 7 |
September, 2021
| Page | Contents |
| 326 | MathemAttic: No.27 |
| 326 | Problems: MA131-MA135 |
| 329 | Solutions: MA106-MA110 |
| 333 | Problem Solving Vignettes: No. 18 |
| 338 | Olympiad Corner: No. 395 |
| 338 | Problems: OC541-OC545 |
| 340 | Solutions: OC516-OC520 |
| 346 | Focus on...: No. 47 |
| 352 | Problems: 4661-4670 |
| 357 | Solutions: 4611-4620 |
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