Eight friends meet at a party. Each one shakes, hand with each of the other once. The number of possible handshakes is

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CollectorBabu · Accepted Answer

Correct Answer: 28. * Total number of persons = 8 * Each one shakes, hand with each of the other once. * So the number of possible handshakes is combination of 8 taken 2 at a time. * So total number of possible handshakes = 8 C 2 = =  = 28 * So option C is correct.

Eight friends meet at a party. Each one shakes, hand with each of the other once. The number of possible handshakes is

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