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in how many ways can five keys be put on the key ring?​

Sagot :

SOLUTION

Circular permutation

  • Is a number of ways that can an object be arranged in circular manner. The formula is (n-1)!

Solving for the permutation

  • P = (n-1)!
  • P = (5-1)!
  • P = 4!
  • P = 4x3x2x1
  • P = 24 ways

ANSWER

  • The are 24 different ways

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