There is a company of 7 people sitting at a round table. Given that the seats arenot numbered. (Choose the option "None among the others", if none of theother options is your answer.)1) How many sitting orders are possible?2) How many sitting orders are possible under the condition that two persons ofthe company want to sit next to each other?None among the others2150407720720None among the others1440120240

Answered: 1) How many sitting orders are…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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2. If there are 120 people in your college class, are there at least 5 people that share the same last initial? a. Let the pigeon holes be: b. Let the pigeons be: c. What is k? d. Now the number of pigeons would have to be greater than: e. Is the number of pigeons or people greater? Why or why not? f. Are there at least 5 people that share the same last initial if there are 120 people in the college class? Why or why not? Write your response below:

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1) How many sitting orders are possible? 2) How many sitting orders are possible under the condition that two persons o the company want to sit next to each other? None among the others 21 5040 7 720 720 None among the others 1440 120 240