3 years ago

how many ways can 8 members of a family be seated side-by side in a movie theater if the father is seated on the aisle?

1 answer:

7 0

Ok so there are 7 different options for each of the remaining 7 people to be sat in which means that the answer can be given by 7!=7*6*5*4*3*2*1=5040 different ways

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