Six-digit numbers are to be formed using the digits 3, 4, 5, 6, 7 and 9. Each

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Six-digit numbers are to be formed using the digits 3, 4, 5, 6, 7 and 9.

Each digit may only be used once in any number.

a. Find how many different six-digit numbers can be formed.

Find how many of these six-digit numbers are

b. Even,

c. Greater than 500000,

d. Even and greater than 500000.

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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 12:37 AM

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Six-digit numbers are to be formed using the digits 3, 4, 5, 6, 7 and 9. Each

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a 6 digits can be arranged in 6 6 factorial ways which is 720 different sixdigit numbers ca...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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