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Pandigital Multiple (Posted on 2011-11-25) Difficulty: 3 of 5
Determine the probability (in terms of n) that a base-n positive integer, starting with a nonzero digit and containing each of the digits 0, 1, 2,..., n-1 exactly once, is a multiple of the base-n number 11.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Some ThoughtsBase 10Jer2011-11-28 16:09:30
Some ThoughtsSometimes impossible, not nearly solvedJer2011-11-28 11:46:24
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