Difference between revisions of "2007 iTest Problems/Problem 49"
(Created page with "== Problem == How many <math>7</math>-element subsets of <math>\{1, 2, 3,\ldots , 14\}</math> are there, the sum of whose elements is divisible by <math>14</math>? == Solution ==") |
(No difference)
|
Revision as of 23:03, 7 October 2014
Problem
How many 
-element subsets of 
are there, the sum of whose elements is divisible by 
?
