JEE MATHEMATICS MCQ: PERMUTATIONS

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The number of arrangements that can be formed from the letters

a, b, c, d, e, f

taken 3 at a time without repetition and each arrangement containing at least one vowel, is

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Correct option: A

Option A (96) is correct because it correctly calculates the number of arrangements with at least one vowel by considering cases with one vowel and two consonants, and two vowels and one consonant.

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