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Can someone give me an example of permutation, combination?

Problem Solving — algebra and arithmetic (GMAT Focus Edition)
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by r_walid » Fri Jan 23, 2009 7:01 am
can you give me the same example with slight changes that would illustrate the following?
1-a case when arrangement is used
2- a case when permutation is used
3- a case when combination is used.

Thanks
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Source: — Quantitative Reasoning |

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by beatthegmat » Fri Jan 23, 2009 6:08 pm
We have lots of examples of these questions. I recommend you try using the Google custom search at the top right of the page and type in these keywords. It will pull up archived messages on these question types.

Good luck!
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