Numbers are formed using the digits 3, 5, 6, 8 and 9. No digit can be used

Question:

Numbers are formed using the digits 3, 5, 6, 8 and 9.

No digit can be used more than once.

Find how many different

a. Three-digit numbers can be formed

b. Numbers using three or more digits can be formed.

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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 12:32 AM

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Numbers are formed using the digits 3, 5, 6, 8 and 9. No digit can be used

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a To find the number of different threedigit numbers that can be fo...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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