Q. 7 man and 5 women are sitting in a circle and no two women sit together. In how many way they can sit

• 7 men can sit in a circle in (7-1)!= 6! ways
  no two women sit together,so woman have to sit alternate to men
  there will be 7 places,in which 5 women have to sit
  so women can sit in 7 places as 7P5 ways
  reqd ways= 6!*7P5
• 11 years agoHelpfull: Yes(33) No(0)
• 7 man can sit in circle in (7-1)! ways
  there are 7 places between 7 man
  we have to sit 5 women in between them
  no of ways selecting the 5 places out of 7 places = 7c5
  no of arrangement for women= 7c5*5!
  now,
  total no of arrangement= 7c5*5!*(7-1)!
  = 7c5*5!*6!
  = 7p5*6!
• 11 years agoHelpfull: Yes(7) No(0)
• no two women sit togather so first arrange the men as 7!
  then in between the men 6 places there so we can arrage the women in 6 places as 6p5
  so ans:7!*6p5
• 11 years agoHelpfull: Yes(3) No(6)
• first place 7 men in a circle. - 7!
  then there will be 7 gaps (bcoz its circle)
  now fill 5 women in 7 gaps. - 7p5
  So answer is 7!*7p5
• 11 years agoHelpfull: Yes(1) No(2)
• straight line ie M W M W M W M W M W M M
• 11 years agoHelpfull: Yes(0) No(7)
• answer is 7!*6P5
• 11 years agoHelpfull: Yes(0) No(3)