IHow many ways are there for 6 people sitting around a circular table to pick from 12 entrees so that noone orders the same thing as the person on either side of them? Hint: This problem has nonobvious symmetry which you must take some care to justify.

IHow many ways are there for 6 people sitting around a circular table to pick from 12 entrees so that noone orders the same thing as the person on either side of them? Hint: This problem has nonobvious symmetry which you must take some care to justify.

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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