An investigative agency has 7 cases and 5 agents. How many different ways can the cases be assigned if only 1 case is assigned to each agent?
An investigative agency has 7 cases and 5 agents. How many different ways can the cases be assigned if only 1 case is assigned to each agent?
Answer: Here we have to use the permutation rule because order of items matters.
We are given:
Number of cases = 7
Number of agents = 5
The number of different ways in which the 7 cases can be assigned to 5 agents if only 1 case is assigned to each agent is:
Therefore, the number of different ways in which the cases can be assigned if only 1 case is assigned to each agent is .
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