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JEE Main & Advanced Physics Semiconducting Devices Question Bank Digital Electronics

  • question_answer
    Given below are four logic gate symbol (figure). Those for OR, NOR and NAND are respectively                 [NSEP 1994]

    A)            1, 4, 3                                      

    B)            4, 1, 2

    C)            1, 3, 4                                      

    D)            4, 2, 1

    Correct Answer: C

    Solution :

     


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