Questions about the world of GMAT Math from other sources and general math related questions.
RonPurewal
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Re: PERMUTATIONS & COMBINATION QUESTION 2

by RonPurewal Fri May 09, 2014 9:10 pm

Per the forum rules, please post the original source of the question.

Also, don't just post a question, with no commentary. Please post some sort of summary of your current progress on the problem.
* What have you tried?
* Which answer choices, if any, have you eliminated?
* What, specifically, is an issue?

Thanks.