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An investigative agency has 7 cases and 5 agents. How many different ways can the cases...

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?

Math   Statistics-And-Probability   
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Answer #1

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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