CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2007

  • question_answer
    The output of the circuit is

    A)  \[({{x}_{2}}+{{x}_{3}}).[({{x}_{1}}.{{x}_{2}}).x_{3}^{}]\]

    B)  \[({{x}_{2}}+x_{3}^{}).[({{x}_{1}}.\,{{x}_{2}})\,.\,x_{3}^{}]\]

    C)  \[({{x}_{2}}+{{x}_{3}})+[({{x}_{1}}.\,{{x}_{2}})\,.\,x_{3}^{}]\]

    D)  \[({{x}_{2}}.{{x}_{3}})+[({{x}_{1}}.\,{{x}_{2}})\,.\,x_{3}^{}]\]

    E)  \[({{x}_{1}}+{{x}_{3}})+[({{x}_{1}}.\,{{x}_{2}})\,.\,x_{3}^{}]\]

    Correct Answer: A

    Solution :

    The output of the given circuit is \[({{x}_{2}}+{{x}_{3}}).[({{x}_{1}}.{{x}_{2}})x_{3}^{}]\]


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