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

  • question_answer
    Let B={p, q, r, .....} and let two binary operations be denoted by ?Ú' and ?Ù? or ?+? or ?.?, then

    A)                 \[(a\wedge b{)}'={a}'\vee {b}'\]               

    B)                 \[(a\wedge b{)}'={a}'\wedge {b}'\]

    C)                 \[(a\wedge b{)}'=a\vee b\]        

    D)                 None of these

    Correct Answer: A

    Solution :

                    \[(a\wedge b{)}'={a}'\vee {b}'\].


You need to login to perform this action.
You will be redirected in 3 sec spinner