In how many ways can 12 gentlemen sit around a round table so tha… - Vidyadip

MCQ

In how many ways can $12$ gentlemen sit around a round table so that three specified gentlemen are always together

A
$9\ !$
B
$10\ !$
C
$3\ !\ 10\ !$
✓
$3\ !\ 9\ !$

✓

Answer

Correct option: D.

$3\ !\ 9\ !$

d
(d) It is obvious by fundamental property of circular permutations.

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