Find the number of ways 6 people can

Answered question

2022-02-09

Find the number of ways 6 people can be seated in a round table, if two particular friends must sit next to each other

Answer & Explanation

Vasquez

Vasquez

Expert2022-03-13Added 669 answers

Two persons cannot sit together. So, we take those two together and consider them as . Then total people =5

Total ways to sit for all =(51)!2!=4!2=48

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