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JEE MATHEMATICS MCQ: PERMUTATIONS

1 Easy

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Application +4 | -1

If the permutations of

a, b, c, d

and

e

taken all together are written down in alphabetical order as in dictionary and numbered, the rank of the permutation debac is

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Correct option: D

93

Option D (93) is correct because it determines the rank of the given permutation in alphabetical order.

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