CircleHard
Question
The equation of the circle passing through the point (1, 1) and through the point of intersection of circles x2 + y2 + 13x − 3y = 0 and 2x2 + 2y2 + 4x − 7y − 25 = 0 is-
Options
A.4x2 + 4y2 − 17x − 10y + 25 = 0
B.4x2 + 4y2 + 30x − 13y − 25 = 0
C.4x2 + 4y2 − 30x − 10y − 25 = 0
D.None of these
More Circle Questions
If a circle passes through the point (1, 2) and cuts the circle x2 + y2 = 4 orthogonally, then the equation of the locus...If a be the radius of a circle which touches x-axis at the origin, then its equation is-...The tangent at any point P on a standard ellipse with foci as S & S′ meets the tangents at the vertices A & A̸...Let the tangents drawn to the circle, x2 + y2 = 16 from the point P(0, h) meet the x-axis at points A and B. If the area...The circum-circle of the quadrilateral formed by the lines x = a, x = 2a, y = − a, y = a is...