Find the equation of the tangent and normal to the circle `2x^2+2y^2-3x-4y+1=0` at the point (1,2)

Equations of the tangent and normal to the curve x^(2)+y^(2)+4x-7y+5=0 at the point (1,2) are

Find the equation of the tangent to the circle x^(2) + y^(2) + 5x - 3y - 4 = 0 at the point (1,2) .

Find the equation of tangent and normal to the curve y =3x^(2) -x +1 at the point (1,3) on it.

Find the equations of the tangent and the normal to the curve 16x^(2)+9y^(2)=145 at the point (x_(1),y_(1)), where x_(1)=2 and y_(1)>0

Find the equation of the tangent and the normal to the curve y = x^(2) + 4x + 1 at the point where x = 3

Find the equations of the tangent and the normal to the curve y=2x^2-3x-1 at (1,\ -2) at the indicated points

Find the equation of the tangent to the circle x^(2)+y^(2)-30x+6y+109=0 at (4,-1)

(i) Find the equation of tangent to curve y=3x^(2) +4x +5 at (0,5) (ii) Find the equation of tangent and normal to the curve x^(2) +3xy+y^(2) =5 at point (1,1) on it (iii) Find the equation of tangent and normal to the curve x=(2at^(2))/(1+t^(2)) ,y=(2at^(2))/(1+t^(2)) at the point for which t =(1)/(2) (iv) Find the equation of tangent to the curve ={underset(0" "x=0)(x^(2) sin 1//x)" "underset(x=0)(xne0)" at "(0,0)

Find the equations of the tangent and the normal to the curve x^2=4y at (2,\ 1) at indicated points.

Find the equation of the tangent at the point (0,2) to the circle x^2+y^2-4x+2y-8=0