Art of Problem Solving

1986 AIME Problems/Problem 12: Difference between revisions

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== Problem ==
== Problem ==
 
Let the sum of a set of numbers be the sum of its elements. Let <math>\displaystyle S</math> be a set of positive integers, none greater than 15. Suppose no two disjoint subsets of <math>\displaystyle S</math> have the same sum. What is the largest sum a set <math>\displaystyle S</math> with these properties can have?
== Solution ==
== Solution ==
 
{{solution}}
== See also ==
== See also ==
* [[1986 AIME Problems]]
* [[1986 AIME Problems]]


{{AIME box|year=1986|num-b=11|num-a=13}}
{{AIME box|year=1986|num-b=11|num-a=13}}

Revision as of 20:26, 10 February 2007

Problem

Let the sum of a set of numbers be the sum of its elements. Let $\displaystyle S$ be a set of positive integers, none greater than 15. Suppose no two disjoint subsets of $\displaystyle S$ have the same sum. What is the largest sum a set $\displaystyle S$ with these properties can have?

Solution

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See also

1986 AIME (ProblemsAnswer KeyResources)
Preceded by
Problem 11
Followed by
Problem 13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
All AIME Problems and Solutions