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9. A team of 8 basketball players need to choose a co-captain and captain.
A) combination
B) permutation
C) neither

Sagot :

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Answer:

b

Step-by-step explanation:

Since the order is important, as there are different roles, a permutation is used, hence option B is correct.

When to use the combination and the permutation formula?

  • If the order in which the options are taken is important, permutation is used.
  • Otherwise, if the order in which the options are taken is not important, combination is used.

In this problem:

  • If the order is LeBron and Giannis, LeBron is the co-captain and Giannis is the captain.
  • If it is Giannis and LeBron, Giannis is the co-captain and LeBron is the captain.

Hence the order is important, which means that it is a permutation.

More can be learned about the combination and permutation at https://brainly.com/question/25821700

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