JEE Main & Advanced Sample Paper JEE Main Sample Paper-21

  • question_answer
    The negation of statement \[p\wedge (\tilde{\ }p\wedge q)\]is

    A)  \[(p\wedge q)\wedge \tilde{\ }p\]  

    B)  \[(p\wedge \tilde{\ }q)\wedge \tilde{\ }p\]

    C)  \[(p\wedge \tilde{\ }q)\wedge \tilde{\ }q\] 

    D)  \[(p\wedge \tilde{\ }q)\wedge \tilde{\ }p\]

    Correct Answer: A

    Solution :

    \[\tilde{\ }\,(p\vee \,(\tilde{\ }\,p\vee a)=\tilde{\ }\,p\hat{\ }\,(p\hat{\ }\,\tilde{\ }q)\]


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