If the permutation of a, b, c, d, e taken all together be written | Filo
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Class 11



Permutations and Combinations

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If the permutation of taken all together be written down in alphabetical order as in dictionary and numbered, then the rank of the permutation is:

  1. 90
  2. 91
  3. 92
  4. 93
Correct Answer: Option(d)
Solution: Rank of debac


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