There are 5person among whom 2are brother. The total no.of ways in which these persons can be seated around a round table so that exactly 1person sit between the brothers, is equal to?  Options:  A) 4!*2!  B) 2!*2!  C) 6!*1!  D) 2!*1!  E) 5!*1!
Total number of ways = 2!*2!.   2!*2!
<result>B</result>
There are 5person among whom 2are brother. The total no.of ways in which these persons can be seated around a round table so that exactly 1person sit between the brothers, is equal to?