How many ways can five people, A, B, C, D, E, sit in a row at a movie theater if D & E will not sit next to each other?(adsbygoogle = window.adsbygoogle || []).push({});

If everyone "would" sit next to each other, then it'd just be 5! or 120. However, without actually drawing out a picture, I'm not sure exactly how to work the problem with the idea that D & E won't sit next to each other.

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# Homework Help: Stats seating arrangement problem

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