nigustatek2 nigustatek2

11-05-2024
Mathematics

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3.There are n students at a class. Each person shakes hands with everybody else exactly one. Define recursively the number of handshakes that occur.

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haniamalik459 haniamalik459

11-05-2024

Answer:

=80

firstly there was n number of students so they shake hands with each person so there was 20men and there was 4 womens

n=20×4

n=80

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