If `x+y =2`is a tangent to `x^(2)+y^(2)=2`, then the equation of the tangent at the same point of contact to the circle `x^(2)+y^(2)= 3x + 3y -4` is `:`

If x+y=2 isa tangent to x^2+y^2=2 , then the equation of the tangent at the same point of contact to the circle x^2+y^2+3x+3y-8=0 is

If x+2y=5 is tangent to the circle x^(2)+y^(2)=5 ,then equation of normal at their point of contact is

Find the equation of tangent and normal at (3, 2) of the circle x^(2) + y^(2) - 3y - 4 = 0.

Find the equation of tangent and normal at (3, 2) of the circle x^(2) + y^(2) - x -3y - 4 = 0.

Find the equation of tangent to the circle x^(2) + y^(2) + 2x -3y -8 = 0 at (2,3)

The common tangent at the point of contact of the two circles x^2+y^2-4x-4y=0, x^2+y^2+2x+2y=0 is

If the length of the tangent from (f,g) to the circle x^(2)+y^(2)=6 be twice the length of the tangent from the same point to the circle x^(2)+y^(2)+3x+3y=0, then

If the length of the tangent from (f,g) to the circle x^(2)+y^(2)=6 be twice the length of the tangent from the same point to the circle x^(2)+y^(2)+3x+3y=0, then