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  3. 11th Class
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11th Class Mathematics Sample Paper Maths Olympiad Model Paper-6

  • question_answer
    The centre of circle inscribed in square formed by the lines \[{{x}^{2}}-8x+12=0\]and \[{{y}^{2}}-14y+45=0\], is

    A)  (4, 7)  

    B)  (7, 4)

    C)  (9, 4)                           

    D)  (4, 9)

    E)  None of these

    Correct Answer: A

    Solution :

     Not Available               


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