CircleHard
Question
The tangent from the point of intersection of the lines 2x - 3y + 1 = 0 and 3x - 2y - 1 = 0 to the circle x2 + y2 + 2x - 4y = 0 is -
Options
A.x + 2y = 0, x - 2y + 1 = 0
B.2x - y - 1 = 0
C.y = x, y = 3x - 2
D.2x + y + 1 = 0
More Circle Questions
The equation of the lines joining the vertex of the parabola y2 = 6x to the points on it whose abscissa is 24, is -...If the circles x2 + y2 + 2ax + cy + a = 0 and x2 + y2 - 3ax + dy - 1 = 0 intersect in two distinct points P and Q then t...The locus of the center of a circle which touches externally the circle, x2 + y2 - 6x - 6y + 14 = 0 and also touches the...All ellipse = 1 (0 < b < a) has fixed major axis. Tangent at any end point of latus rectum meet at a fixed point w...If a be the radius of a circle which touches x-axis at the origin, then its equation is-...