2. Solved Papers
  3. CEE Kerala Engineering

CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2005

  • question_answer
    If\[n(A)=4,n(B)=3,n(A\times B\times C)=24,\]then\[n(C)\]is equal to:

    A)  288          

    B)                         1

    C)  12                         

    D)         17

    E)  2

    Correct Answer: E

    Solution :

    \[\because \] \[n(A\times B\times C)=n(A)\times n(B)\times n(C)\] \[\therefore \]  \[n(C)=\frac{24}{4\times 3}=2\]


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