Find the equation of the tangent to the circle `x^2 + y^2 - 2ax - 2ay + a^2 = 0` which makes with the coordinate axes a triangle of area `a^2.`

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

Find the equation of tangent to the conic x^2-y^2-8x+2y+11=0 at (2,1)

Find the equation of the tangent to the circle x^2+y^2+4x-4y+4=0 which makes equal intercepts on the positive coordinates axes.

Find the equation of tangents to hyperbola x^(2)-y^(2)-4x-2y=0 having slope 2.

The equation of the tangent to the circle x^2+y^2=a^2, which makes a triangle of area a^2 with the coordinate axes, is x+-y=asqrt(2) (b) x+-y=+-asqrt(2) x+-y=2a (d) x+y=+-2a

Find the equations to the common tangents of the circles x^2+y^2-2x-6y+9=0 and x^2+y^2+6x-2y+1=0

Find the equation of tangents to circle x^(2)+y^(2)-2x+4y-4=0 drawn from point P(2,3).

The equation of the common tangent to the parabolas y^2= 4ax and x^2= 4by is given by