n persons are seated on n chairs at a round table. Find the probability that two specified persons are sitting next to each other.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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n persons are seated on n chairs at a round table. Find the probability that two
specified persons are sitting next to each other.
Transcribed Image Text:n persons are seated on n chairs at a round table. Find the probability that two specified persons are sitting next to each other.
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