2009 UNCO Math Contest II Problems/Problem 10
Problem
Let 
. Determine the number of subsets 
of 
such that contains at least two
elements and such that no two elements of differ by 
when
(a) 
(b) 
(c) generalize for any 
.
Solution
See also
| 2009 UNCO Math Contest II (Problems • Answer Key • Resources) | ||
| Preceded by Problem 9 |
Followed by Problem 11 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 | ||
| All UNCO Math Contest Problems and Solutions | ||
