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A set of subsets (Posted on 2018-01-17) Difficulty: 4 of 5
Create a collection of ten distinct subsets of S = {1, 2, 3, 4, 5, 6} such that:

1. each subset contains three elements,
2. each element of S appears in five subsets, and
3. each pair of elements from S appears in exactly two subsets.

Please explain how you did it.

No Solution Yet Submitted by Ady TZIDON    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solutioncomputer solutionCharlie2018-01-17 11:37:00
SolutionSolutionMath Man2018-01-17 08:19:50
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