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Manipal Engineering Manipal Engineering Solved Paper-2008

  • question_answer
    A group\[(G,\,\,*)\]has 10 elements. The minimum number of elements of\[G\], which are their own inverses is

    A)  2                                            

    B)  1    

    C)  9                            

    D)         0

    Correct Answer: B

    Solution :

    Since, identity element is its own inverse. So, minimum number of element is 1.


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