Three girls and two boys are to be seated in a row. Find the number of different

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Three girls and two boys are to be seated in a row.

Find the number of different ways that his can be done if

a. The girls and boys sit alternately

b. A girl sits at each end of the row

c. The girls sit together and the boys sit together.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 30, 2021 12:33 AM

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Three girls and two boys are to be seated in a row. Find the number of different

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Step by Step Answer:

a The girls and boys sit alternately We can think of this problem as placing two dividers one b...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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