Permutate
Probability
Level
1
In how many ways can 6 couples be seated in a round table with the men & women alternating?
94, 524
87, 500
645, 854
86, 400
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1 solution
women = (6-1)! = 5! = 120 ways
men = 6! = 720
=5! * 6! = 120*720 = 86, 400