12th Class Mathematics Sample Paper Maths Olympiad Model Paper-3

  • question_answer
    The equation of the circle passing through (1, 1) and the points of intersection of\[{{x}^{2}}+{{y}^{2}}+13x-3y=0\] and \[2{{x}^{2}}+2{{y}^{2}}+4x-7y-25=0\] is

    A)  \[4{{x}^{2}}+4{{y}^{2}}-30x-10y-25=0\]

    B)  \[4{{x}^{2}}+4{{y}^{2}}+30x-13y-25=0\]

    C)  \[4{{x}^{2}}+4{{y}^{2}}-17x-10y+25=0\]

    D)  All of these

    E)  None of these

    Correct Answer: B


You need to login to perform this action.
You will be redirected in 3 sec spinner