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JEE MATHEMATICS MCQ: PERMUTATIONS

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Application +4 | -1
The exponent of 12 in 50! is
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Correct option: A
22
Option A (22) is correct because the exponent of 12 in 50! is determined by the minimum of the exponent of 3 and half the exponent of 2 in the prime factorization of 50!.

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