JEE Main & Advanced Mathematics Sets Question Bank Relations

  • question_answer
    The relation "is subset of" on the power set P of a set A  is

    A) Symmetric

    B) Anti-symmetric

    C) Equivalency relation

    D) None of these

    Correct Answer: B

    Solution :

    The relation is not symmetric, because \[A\subset B\] does not imply that\[B\subset A\]. But it is anti-symmetric because \[A\subset B\] and \[B\subset A\] Þ A=B.


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