CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2008

  • question_answer
    The converse of the contrapositive of the conditional \[p\to \tilde{\ }q\]is

    A)  \[p\to q\]                          

    B)  \[\tilde{\ }p\to \tilde{\ }q\]

    C)  \[\tilde{\ }q\to p\]         

    D)  \[\tilde{\ }p\to q\]

    Correct Answer: D

    Solution :

    The contrapositive of \[p\,\to \tilde{\ }q\] is \[\tilde{\ }(\tilde{\ }q)\to \,\tilde{\ }p\]or \[q\,\to \,\tilde{\ }p\] Also, converse of \[q\,\to \,\tilde{\ }\,p\] is \[\,\tilde{\ }\,p\to \,q\]


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