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JEE Main & Advanced JEE Main Paper (Held On 25 April 2013)

  • question_answer
                    Which of the following circuits correctly represents the following truth table?                 \[\frac{\begin{matrix}    A & B & C  \\ \end{matrix}}{\begin{matrix}    0 & 0 & 0  \\    0 & 1 & 0  \\    1 & 0 & 1  \\    1 & 1 & 0  \\ \end{matrix}}\]     JEE Main Online Paper ( Held On 25  April 2013 )

    A)                                       

    B)                                       

    C)                                       

    D)                                                                       

    Correct Answer: A

    Solution :

                    For circuit 1 \[A.B=\overline{Y+\overline{A}}=C\]
    A B \[\overline{Y+\overline{A}}=\] C
    0 0 0      1 0
    0 1 0      1 0
    1 0 0      0 1
    1 1 1      0 0


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