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In how many ways can 5 persons be seated around a circular t
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10 Feb 2020, 03:12
10 Feb 2020, 03:12
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Question Stats:
100% (00:12) correct
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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
(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
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10 Feb 2020, 05:49
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.
