The tangent to the circle `x^2+y^2=5` at `(1,-2)` also touches the circle `x^2+y^2-8x+6y+20=0` . Find the coordinats of the corresponding point of contact.

The tangent to the circle x^(2)+y^(2)=5 at (1, -2) also touches the circle x^(2)+y^(2)-8x+6y+20=0. Find the coordinates of the corresponding point of contact.

If the tangent to the circle x^2+y^2=5 at (1,-2) also touches the circle x^2+y^2-8x+6y+20=0 then the point of contac tis

The tangent to the circle x^(2)+y^(2)=5 at the point (1, -2) also touches the circle x^(2)+y^(2)-8x+6y+20=0 at the point

If tangent to the parabola y^2=8x at (2,-4) also touches the circle x^2+y^2=a . then find the value of a

If the tangent to the parabola y= x^(2) + 6 at the point (1, 7) also touches the circle x^(2) + y^(2) + 16x + 12y + c =0 , then the coordinates of the point of contact are-

The tangent to the circle x^(2)+y^(2)=5 at a point (a,b) , touches the circle x^(2)+y^(2)-8x+6y+20=0 at (3,-1) .The values of a and b are