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     EduGorilla 
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    In how many ways can 3 girls and 9 boys be seated in two vans, each having numbered seats with 3 in the front and 4 in the back, if 3 girls sit together in the back row on adjacent seats?

    Options :-

    1. 11C9 x 4! x 3!
    2. 11P9 x 4 x 3!
    3. 11P9 x 3!
    4. None of these
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