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JEE Main & Advanced Mathematics Permutations and Combinations Question Bank Definition of permutation, Number of permutations with or without repetition, Conditional permutations

  • question_answer
    4 Note of Rs. 100 and 5 note in which first of Rs. 1, second of Rs. 2, Third of Rs. 5, fourth of Rs. 20 and fifth one of Rs. 50 distributed in 3 children such that each child receive at least one note of Rs. 100. The total number of ways of distribution [DCE 2005]

    A) \[3\times {{5}^{3}}\]

    B) \[5\times {{3}^{5}}\]

    C) \[{{3}^{6}}\]

    D) None of these

    Correct Answer: C

    Solution :

    Total number of ways to distribute one Rs. 100 note and five other notes =\[{{3}^{6}}\].


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