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Ten children are seated in a row. How many different seating arrangements are possible if Alan
refuses to sit next to Beth or Carl?
Solution
possible arrangements = 10! - 9!*2! I have done total arrangement - number of
arrangements they can sit next to each other.

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Ten children are seated in a row. How many different seating arrange.pdf

  • 1. Ten children are seated in a row. How many different seating arrangements are possible if Alan refuses to sit next to Beth or Carl? Solution possible arrangements = 10! - 9!*2! I have done total arrangement - number of arrangements they can sit next to each other.