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John
11/27/10 8:54pm

Lets say we have this list ={{1,2,3},{1,2,4},{1,3,1},{1,3,4}},how can i find how many times a combination consisting of two numbers appears in this list ?

The answer i am looking for should look like this :
{1,2}--->2
{1,3}--->2
{2,3}--->1
{2,4}--->1
{3,1}--->1 ,etc....

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Author Date Posted
Tally combinations John 11/27/10 8:54pm
Re: Tally combinations yehuda ben-s... 11/29/10 02:55am
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