VMMC VMMC Medical Solved Paper-2014

  • question_answer
    Boolean expression for OR gate is

    A) \[Y=A-B\]          

    B)  \[Y=\overline{A}+\overline{B}\]

    C) \[Y=A+B\]         

    D) \[Y=\overline{A}\]

    Correct Answer: C

    Solution :

    In Boolean algebra, addition symbol (+) is referred to as OR function. The Boolean expression, Y = A + B Indicates  Y equals A or S,


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