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Question

The number of ways in which 7 persons can be arranged around a circle is:
$720$
$360$
$5040$
$1440$

A

720

B

1440

C

5040

D

360

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Solution

Verified by Toppr

$n o$ of ways of arranging n persons in a circle is $(n - 1)! = (7 - 1) = 6! = 720$

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