1995 IMO Problems/Problem 6
Problem
Let be an odd prime number. How many -element subsets of are there, the sum of whose elements is divisible by ?
Solution
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See Also
1995 IMO (Problems) • Resources | ||
Preceded by Problem 5 |
1 • 2 • 3 • 4 • 5 • 6 | Followed by Last Question |
All IMO Problems and Solutions |