SOLUTION: the number of ways of arranging 5 women and 4 men so that the row begin and end with women
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Question 749359: the number of ways of arranging 5 women and 4 men so that the row begin and end with women
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
5-ways to choose 1st person
4-ways to choose the last
(7)(6)(5)(4)(3)(2)(1) ways to choose middle people
total: 20(7!)=10800
:)
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