Rafiu has a collection of 10 CDs. 4 of the CDs are classical, 3 are jazz and

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Rafiu has a collection of 10 CDs.

4 of the CDs are classical, 3 are jazz and 3 are rock.

He selects 5 of the CDs from his collections.

Find the number of ways he can make his selection if

a. There are no restrictions

b. His selections must contain his favourite jazz CD

c. His selection must contain at least 3 classical CDs.

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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 12:39 AM

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Rafiu has a collection of 10 CDs. 4 of the CDs are classical, 3 are jazz and

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a The number of ways he can make his selection without restrictions is 10 choo...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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