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

  • question_answer
    If \[(p\ \wedge \tilde{\ }r)\Rightarrow (q\vee r)\] is false and q and r are both false, then p is

    A)                 True      

    B)                 False

    C)                 May be true or false      

    D)                 Data insufficient

    Correct Answer: A

    Solution :

                    Given result means \[p\ \wedge \tilde{\ }r\] is true, \[q\vee r\] is false.


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