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5. Find the number of ways a president, a vice president, and a secretary can be chosen from among 10 students.​

Sagot :

Given: a president, a vice president andsecretary to be chosen among AAron, Blessie, Carmi, Darius, and Elvie

To Find : Number of waysSolution:Assuming that one person can be selected for one positionThere are are five persons from whom 3need to be selectedNumber of ways of selection = 5 x 4 x 3 = 60 waysAssuming a person can hold more than 1 positionThen 5 x 5 x 5 = 125 ways

correct me if I'm wrong

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