Difference between revisions of "1990 USAMO"
(New page: '''1990 USAMO''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 1990 USAMO Problems * [[...) |
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| − | ''' | + | The '''19th [[USAMO]]''' took place April 24, 1990. The time limit was three and a half hours, and total scores were out of 100 points. |
* [[1990 USAMO Problems]] | * [[1990 USAMO Problems]] | ||
| − | * [[1990 USAMO Problems/Problem 1]] | + | * [[1990 USAMO Problems/Problem 1 | Problem 1]] |
| − | * [[1990 USAMO Problems/Problem 2]] | + | * [[1990 USAMO Problems/Problem 2 | Problem 2]] |
| − | * [[1990 USAMO Problems/Problem 3]] | + | * [[1990 USAMO Problems/Problem 3 | Problem 3]] |
| − | * [[1990 USAMO Problems/Problem 4]] | + | * [[1990 USAMO Problems/Problem 4 | Problem 4]] |
| − | * [[1990 USAMO Problems/Problem 5]] | + | * [[1990 USAMO Problems/Problem 5 | Problem 5]] |
| − | == | + | |
| + | == Resources == | ||
| + | |||
| + | * [[USAMO Problems and Solutions]] | ||
* [[Mathematics competitions]] | * [[Mathematics competitions]] | ||
* [[Mathematics competition resources]] | * [[Mathematics competition resources]] | ||
Revision as of 23:48, 11 January 2008
The 19th USAMO took place April 24, 1990. The time limit was three and a half hours, and total scores were out of 100 points.
Resources
| 1990 USAMO (Problems • Resources) | ||
| Preceded by 1989 USAMO |
Followed by 1991 USAMO | |
| 1 • 2 • 3 • 4 • 5 | ||
| All USAMO Problems and Solutions | ||
