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JEE Main & Advanced Mathematics Permutations and Combinations Question Bank Mock Test - Permutations and Combinations

  • question_answer
    Messages are conveyed by arranging four white, one blue, and three red flags on a pole. Flags of the same colures are alike. If a message is transmitted by the order in which the colours are arranged, the total number of messages that can be transmitted if exactly six flags are used is _______.

    Answer:

    185


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