Help needed for both parts.. Answer part (i) is 14.. But i dont understand why

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secondary 4 | A Maths
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secondary 4 A Maths

Help needed for both parts..

Answer part (i) is 14.. But i dont understand why is it not 12C4 =495 ??

Thanks in advance!!

Topic: permutations and combinators

Date Posted: 6 years ago

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Date Posted: 6 years ago

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Winter

6 years ago

Thanks!!

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