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    Question

    AB`->` CD

    AF`->` D

    DE`->` F

    C`->` G

    F`->` E

    G`->` A

     

    Then which of the following is false?

    A (CF) CLOSURE WILL BE {C,F,G,E,A,D} Correct Answer Incorrect Answer
    B (BG) CLOSURE WILL BE {B,C,A,D,G} Correct Answer Incorrect Answer
    C (AF) CLOSURE WILL BE {A,F,E,D} Correct Answer Incorrect Answer
    D (AB) CLOSURE WILL BE {A,F,E,D} Correct Answer Incorrect Answer
    E Both 3 and 4 are incorrect Correct Answer Incorrect Answer

    Solution

    The correct answer is E

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