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* PNC NEED HELP

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apoorva.srivastva
 
 

* PNC NEED HELP

by apoorva.srivastva Mon Jan 26, 2009 7:26 pm

In how many ways can a lawn tennis mixed double match be made up from seven married couples if no husband and wife play in the same set?

answer is 840

regards,
apoorva
JonathanSchneider
ManhattanGMAT Staff
 
Posts: 477
Joined: Wed Dec 12, 2007 5:40 am
Location: Durham, NC
 

Re: PNC NEED HELP

by JonathanSchneider Fri Feb 13, 2009 4:05 pm

Hi Apoorva, can you please post the source of this question? Otherwise we will be forced to delete it. Thanks.
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