a. Jean has nine different flags. i. Find the number of different ways in which Jean can
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a. Jean has nine different flags.
i. Find the number of different ways in which Jean can choose three flags from her nine flags.
ii. Jean has five flagpoles in a row. She puts one of her nine flags on each flagpole. Calculate the number of different five-flag arrangements she can make.
b. The six digits of the number 738925 are rearranged so that the resulting six-digit number is even. Find the number of different ways in which this can be done.
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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