JEE Main & Advanced Mathematics Sets Question Bank Relations

  • question_answer
    Let R and S be two relations on a set A. Then

    A) R and S are transitive, then \[R\text{ }\cup \text{ }S\] is also transitive

    B) R and S are transitive, then \[R\text{ }\cap \text{ }S\] is also transitive

    C) R and S are reflexive, then \[R\text{ }\cap \text{ }S\]  is also reflexive

    D) R and S are symmetric then \[R\text{ }\cup \text{ }S\] is also symmetric

    Correct Answer: B

    Solution :

     These are fundamental concepts.


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