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Delegates from 10 countries, including Russia, France,
Chapter 1, Problem 30P(choose chapter or problem)
Problem 30P
Delegates from 10 countries, including Russia, France, England, and the United States, are to be seated in a row. How many different seating arrangements are possible if the French and English delegates are to be seated next to each other and the Russian and U.S. delegates are not to be next to each other?
Questions & Answers
QUESTION:
Problem 30P
Delegates from 10 countries, including Russia, France, England, and the United States, are to be seated in a row. How many different seating arrangements are possible if the French and English delegates are to be seated next to each other and the Russian and U.S. delegates are not to be next to each other?
ANSWER:
Step 1 of 2
It is given that delegates from 10 countries including Russia, France, England and the United States are to be seated in a row.
We need to find the possible ways in which the seating arrangement can be made such that
French and England delegates must be seated next to each other and the delegates from
Russia and the United States must not be next to each other.