If six persons sit in a row, what is the probability that A and B are sitting on adjacent seats? Please help. Share with your friends Share 0 Amit kumar answered this 6 people can sit in 6! waysAgain let us assume A and B sit together , thus let them be considered as one personThus now 4 people and one person(A+B) can be arranged in 5! waysAlso A and B can be arranged in 2 waysThus number of ways A and B can sit together = 2×5!Now probability of A and B sit together = number of ways A and B can sit together/Ways in which6 people can sitthus, probability of A and B sit together= 2×5!/6! = 2/6 =1/3 7 View Full Answer
