1989 USAMO
From AoPSWiki
1989 USAMO problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution.
- 1989 USAMO Problems
- 1989 USAMO Problems/Problem 1
- 1989 USAMO Problems/Problem 2
- 1989 USAMO Problems/Problem 3
- 1989 USAMO Problems/Problem 4
- 1989 USAMO Problems/Problem 5
See also
| 1989 USAMO (Problems) | ||
| Preceded by 1988 USAMO | 1 • 2 • 3 • 4 • 5 | Followed by 1990 USAMO |
| All USAMO Problems and Solutions | ||
