In how many ways can 12 people be seated around a table-11-dfrac-12-2-12-1

Question

Toppr Admin · Accepted Answer

Number of people -12When in circular arrangement-xA0-The possible number of arrangements of n objects around a table -circular- -n-x2212-1-Therefore number of ways of arranging 12 people-xA0-x21D2-12-x2212-1-x21D2-11- Ways-xA0-Therefore number of ways -11-

In how many ways can $12$ people be seated around a table?
$11!$
$\frac{12!}{2}$
$12!$
$1$

Number of people $= 12$
When in circular arrangement
The possible number of arrangements of $n$ objects around a table (circular) $(n - 1)!$
Therefore number of ways of arranging $12$ people
$\Rightarrow (12 - 1)!$
$\Rightarrow 11!$ Ways
Therefore number of ways $= 11!$

In how many ways can 12 people be seated around a table?11!12!212!1

Number of people =12When in circular arrangement The possible number of arrangements of n objects around a table (circular) (n−1)!Therefore number of ways of arranging 12 people ⇒(12−1)!⇒11! Ways Therefore number of ways =11!

In how many ways can $12$ people be seated around a table?
$11!$
$\frac{12!}{2}$
$12!$
$1$

Number of people $= 12$
When in circular arrangement
The possible number of arrangements of $n$ objects around a table (circular) $(n - 1)!$
Therefore number of ways of arranging $12$ people
$\Rightarrow (12 - 1)!$
$\Rightarrow 11!$ Ways
Therefore number of ways $= 11!$