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RE: math question



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Thanks.  Is there a way to show these combinations?

At 05:17 PM 4/16/2002 -0600, Mark Jurik wrote:
> >>Out of a list of numbers 1 through 20, I would like to find all the
>possible unique subsets of 4 numbers.<<
>
>That would be ...
>
>20.C.4  =  20x19x18x17 / 1x2x3x4  =  4845 combinations
>
>- mark