How many ways can a football team schedule 3 games with 3 teams if they are all available on any of 5 possible dates?

👨🏻‍🏫 學術台數學

[匿名]

2016-06-22 3:49 pm

回答 (1)

fooks

2016-06-22 4:14 pm

✔ 最佳答案

This is a permutation that arranges 3 games in possible 5 dates.

Number of ways
= P(5,3)
= 5!/2!
= 60

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