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Introduction Permutations Combinations and Probability Quiz App Free Download & e-Book - 762

MCQ: 762

The factorial of a positive integer n is

  1. nι = n(n-1)ι(n-2)ι
  2. nι = n(n+2)ι
  3. nι = (n-2)ι
  4. nι = n(n-1)ι

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Introduction Permutations Combinations and Probability App (Android & iOS)

Introduction Permutations Combinations and Probability App (Android & iOS)

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