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Alika [10]
3 years ago
7

Three married couples go to a movie theater. if they sit together in a row of 6 empty seats, find the probability that each woma

n is to the left of her husband.
Mathematics
1 answer:
Ganezh [65]3 years ago
5 0

Given are three married couples.

So, let us assume there are 3 men and 3 women

They are sitting in a row of 6 empty seats

There is a definite order constraint that each woman will sit left to her husband. The first woman gets 3 options to choose from 3 available seats. The second woman has two options left as already one seat is filled by the first woman. The last woman has one option left. So, it is 3*2*1

So, number of ways is 3! = 3*2*1 = 6 ways.

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