sharonjett09
contestada

Professor shortcut records his grades using only his students first and last initials. What is the smallest class size that will definetly force Pro . to use a different system

Respuesta :

Answer:

Step-by-step explanation:

There are 26 possibiliteis of the first and last initials. So there are [tex]26\times 26[/tex] different initials.

So the smallest class size to ensure the Prof to use different system is [tex](26\times 26)+1[/tex] since there must be two people in this class with the same first and last initials.

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