SOLUTION: If seven matrons assembled for a meeting shake hands with one another,how many handshakes take place

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Question 765622: If seven matrons assembled for a meeting shake hands with one another,how many handshakes take place
Answer by stanbon(75887) About Me  (Show Source):
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If seven matrons assembled for a meeting shake hands with one another,how many handshakes take place
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Ans: 6+5+4+3+2+1 = 3*7 = 21
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Cheers,
Stan H.