As each group of a group of business people arrives at a meeting, each shakes hands...
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As each group of a group of business people arrives at a meeting, each shakes hands with all the other people present. Use mathematical induction to show that if n people come to the meeting then [n(n-1)]/2 handshakes will occur. As each group of a group of business people arrives at a meeting, each shakes hands with all the other people present. Use mathematical induction to show that if n people come to the meeting then [n(n-1)]/2 handshakes will occur.
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