11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-10

  • question_answer
    If p and q are statements with truth values false and true, respectively, then \[(\sim p\vee \sim q)\wedge r\] the truth value of is ________.

    A)  true                             

    B)  false

    C)  false, if r is true 

    D)  false, if r is false

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available

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