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JEE Main & Advanced Mathematics Permutations and Combinations Question Bank Numerical Value Type Questions - Permutations and Combinations

  • question_answer
    All possible numbers are formed using the digits 1, 1, 2, 2, 2, 2, 3, 4, 4 taken all at a time. The number of such numbers in which the odd digits occupy even places is

    Answer:

    180


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