SOLUTION: If there are 12 persons in a party and each of them shake hands with all others.What is the total number of shake ?
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Question 1019559: If there are 12 persons in a party and each of them shake hands with all others.What is the total number of shake ?
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
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If there are 12 persons in a party and each of them shakes hands with all others. What is the total number of shakes ?
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= 6*11 = 66.
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