J & K CET Engineering J and K - CET Engineering Solved Paper-2011

  • question_answer
    Let \[A=\{1,\,2\},\] \[B=\{\{1\},\,\,\,\{2\}\},\] \[C=\{\{1\}\,\,\{1,\,\,2\}\}.\] Then, which of the following relation is true?

    A)  \[A=B\]

    B)  \[B\subseteq C\]

    C)  \[A\in C\]

    D)  \[A\subset C\]

    Correct Answer: C

    Solution :

    Given \[A=\{1,\,\,\,2\},B=\{\{1\},\,\{2\}\,\}\] and \[C=\{\{1\},\,\{1,\,\,2\}\}\] Here, \[A\in C\]


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