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JEE Main & Advanced Mathematics Mathematical Logic and Boolean Algebra Question Bank Boolean Algebra

  • question_answer
    Dual of \[x\vee (y\wedge x)=x\]is

    A)                 \[x\wedge (y\vee x)=x\]             

    B)                 \[x\wedge (y\wedge x)=x\]

    C)                 \[(x\vee y)\wedge (x\vee x)=x\]            

    D)                 None of these

    Correct Answer: A

    Solution :

                    Change ?Ú? to ?Ù? and ?Ù? to ?Ú?.


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