Question
In how many ways can a man reach D, starting from A such that the person does not visit the same city twice?
Answer: Option D
:
D
From F there are three ways to reach D.From E there are three ways to reach D.From A to E there are two ways; from A to F there are two ways.By comparing the above ways we get that there are 8 ways in total.Choices (4)
Was this answer helpful ?
:
D
From F there are three ways to reach D.From E there are three ways to reach D.From A to E there are two ways; from A to F there are two ways.By comparing the above ways we get that there are 8 ways in total.Choices (4)
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution