1. A group of 9 people consisting of 4 mothers and 5 children bought tickets for the cinema in the same row. In how many different ways can they be seated a. With no retrictions? b. If all mothers sit together and to the left of all children

1. A group of 9 people consisting of 4 mothers and 5 children bought tickets for the cinema in the same row. In how many different ways can they be seated a. With no retrictions? b. If all mothers sit together and to the left of all children

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter11: Nonlinear Programming

Section11.8: Lagrange Multipliers

Problem 8P

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1. A group of 9 people consisting of 4 mothers and 5 children bought tickets for the cinema in
the same row. In how many different ways can they be seated
a.
With no retrictions?
b. If all mothers sit together and to the left of all children

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