You can put this solution on YOUR website! there are 7 players. Can more teams of 2 different people or 5 different people be formed?
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The number of teams with 2 different players
is the same as the number of teams with 5 different players
because each time you select a team of 2 players you automatically
pick a team of 5 that is not selected.
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Cheers,
Stan H.