# Question

A real estate office has 10 sales agents. Each of four new customers must be assigned an agent.

(a) Find the number of agent arrangements where order is important.

(b) Find the number of agent arrangements where order is not important.

(c) Why is the number of combinations smaller than the number of permutations?

(a) Find the number of agent arrangements where order is important.

(b) Find the number of agent arrangements where order is not important.

(c) Why is the number of combinations smaller than the number of permutations?

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