Solution Found!
(a) If N people, including A and B, are randomly arranged
Chapter 2, Problem 43P(choose chapter or problem)
QUESTION:
(a) If N people, including A and B, are randomly arranged in a line, what is the probability that Aand B arc next to each other?
(b) What would the probability be if the people were randomly arranged in a circle?
Questions & Answers
QUESTION:
(a) If N people, including A and B, are randomly arranged in a line, what is the probability that Aand B arc next to each other?
(b) What would the probability be if the people were randomly arranged in a circle?
ANSWER:Step 1 of 3
(a) N people arranged in a line including A and B, we have to find the probability that A and B are next to each other.
(b) We have to find the probability that A and B are next to each other, if the people were randomly arranged in a circle.