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BCECE Engineering BCECE Engineering Solved Paper-2003

  • question_answer
    How many words can be made from the letters of the word COMMITTEE:

    A) \[\frac{9!}{{{(2!)}^{2}}}\]                             

    B)                   \[\frac{9!}{{{(2!)}^{3}}}\]                            

    C)                   \[\frac{9!}{2!}\]                                              

    D)                   9!

    Correct Answer: B

    Solution :

    In a word COMMITTEE \[(1C,1I,1O,2M,2T,2E)\] there are nine letters. The total number of words can be made from the letters \[=\frac{9!}{2!2!2!}=\frac{9!}{{{(2!)}^{3}}}.\]


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