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Year 11 Maths - Specialist Principles of counting

Combinations

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Questions
Question 1
56541

How many ways can a team of 5 basketball players be selected from a group of 10?

252

$$
\text { From io select } 5 \rightarrow{ }^{10} C_{5}=\frac{10 !}{5 ! 5 !}=252
$$

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