wandawilliams wandawilliams

01-03-2017
Mathematics

contestada

evaluate 9 P 3 and 11 C 3

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yooitzbryan yooitzbryan

01-03-2017

- 9 P 3 = 9! / 6! = 504 11 C 4 = 11! / (4! * 7!) = 330

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DabFoYoMa DabFoYoMa

01-03-2017

The answer is 330 brainilist please

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