Suppose that 7 customers arrive, and each orders a different appetizer to share from a choice of 12 appetizers. a. In how many

Question

Suppose that 7 customers arrive, and each orders a different appetizer to share from a choice of 12 appetizers.
a. In how many ways can this be done?
b. Why is this answer the same as the number of ways that 5 customers can order different appetizers?

Kunduz · Accepted Answer

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