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In how many ways can 5 persons be seated around a circular t

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huda
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In how many ways can 5 persons be seated around a circular t [#permalink] New post   10 Feb 2020, 03:12
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In how many ways can 5 persons be seated around a circular table?

(A) 5
(B) 24
(C) 25
(D) 30
(E) 120

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Re: In how many ways can 5 persons be seated around a circular t [#permalink] New post   10 Feb 2020, 05:49
5p5 /5 =24 Because of the circular table it is a cyclical permutation, it is not linear permutation. Here 1 in every r linear permutation is a circular permutation. 5p5 is the linear permutation. so that the answer will be 24.
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Re: In how many ways can 5 persons be seated around a circular t [#permalink] New post   22 Nov 2021, 23:46
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