tanay

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About tanay

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  1. tanay added a post in a topic Double Liar Paradox (Jourdain's paradox)   

    hey guys think in this way
    let
    P:

    THE SENTENCE ON THE OTHER SIDE OF THIS CARD IS TRUE.
    &
    Q:


    THE SENTENCE ON THE OTHER SIDE OF THIS CARD IS FALSE.




    now let us assume P is true which means Q is true.Now Q says P is false ,a contradiction,so P is false.

    From above we concluded P is false so it means Q is false(what P says of Q is wrong).Now Q being false says wrong about P.Thus, P is true ,again contradiction.

    This way we can start with Q and show that it too has no truth value(neither true nor false).




    So, these statements mean nonsense although individually they seem to be logical statements.

    Hence, it's all paradoxical

    I hope i have conveyed it clearly :-)

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