mfar3491 mfar3491
  • 20-08-2017
  • Mathematics
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A group of 12 people who have never met are in a classroom. how many handshakes are exchanged if each person shakes hands exactly once with each of the other people in the room

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cutegirliscool2
cutegirliscool2 cutegirliscool2
  • 22-08-2017
66 handshakes occurred 
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