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# this is how i approached it total way to choose 4 ppl is

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Manager
Joined: 11 Jul 2004
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this is how i approached it total way to choose 4 ppl is [#permalink]

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28 Aug 2004, 16:04
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

this is how i approached it

total way to choose 4 ppl is 12C4

total ways - where 2 ppl are married to each other

= 12C4 - 6C2 (thats 4 ppl) / 12C4

can some one please explain the problem with this appraoch

thanks
Director
Joined: 31 Aug 2004
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01 Sep 2004, 05:07
Could you please post the original question in order to enable the community to react ?

Thanks
01 Sep 2004, 05:07
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