Intersections and tangents of a line and a circle
The following data give a circle and two points
\[\left(x+2\right)^2+\left(y-3\right)^2=17\]
The point of contact is \(T\)=(-1,7), and the external point is \(P\)=(-13,10)
The following data give a circle and two points
The point of contact is \(T\)=(-1,7), and the external point is \(P\)=(-13,10)