If tangent at (1, 2) to the circle `C_1: x^2+y^2= 5` intersects the circle `C_2: x^2 + y^2 = 9` at A and B and tangents at A and B to the second circle meet at point C, then the co- ordinates of C are given by

If tangent at (1,2) to the circle x^(2)+y^(2)=5 intersect the circle x^(2)+y^(2)=9 at A and B and tangents at A and B meets at C. Find the coordinate of C

if a lie x-y=3 intersects the parabola y=(x-2)^(2)-1 at A and B and tangents at A and B meet again at point C.Then coordinates of point C is

A line y=2x+c intersects the circle x^(2)+y^(2)-2x-4y+1=0 at P and Q. If the tangents at P and Q to the circle intersect at a right angle,then |c| is equal to

A tangent at a point on the circle x^(2)+y^(2)=a^(2) intersects a concentric circle C at two points P and Q. The tangents to the circle X at P and Q meet at a point on the circle x^(2)+y^(2)=b^(2). Then the equation of the circle is x^(2)+y^(2)=abx^(2)+y^(2)=(a-b)^(2)x^(2)+y^(2)=(a+b)^(2)x^(2)+y^(2)=a^(2)+b^(2)

Let circle C_(1):x^(2)+(y-4)^(2)=12 intersects circle C_(2):(x-3)^(2)+y^(2)=13 at A and B .A quadrilateral ACBD is formed by tangents at A and B to both circles.The diameter of circumcircle of quadrilateral ACBD is

Given two circle x^(2)+y^(2)-6x-2y+5=0&x^(2)+y^(2)+6x+22y+5=0. The tangent at (2,-1) to the first circle passes outside the second circle intersects the second circle in 2 real the second circle intersects the second circle in 2 real points passes through the centre of the second circle