" (3) The curve "4x^(2)+5y^(2)=2" Find the equation of interest at the point where "x=(1)/(2)

Find whether the line 2x+y=3 cuts the curve 4x^(2)+y^(2)=5. Obtain the equations of the normals at the points of intersection.

For the curve, y=x^(2)-4x-5 , find the equation of tangent at x =-2

Find the equation of the normal to curve y^2=4x at the point (1,2)

Find the equation of the normal to curve y^(2)=4x at the point (1, 2) .

(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)

or the curve y=3x^2 + 4x , find the slope of the tangent to the curve at a point where x-coordinate is -2

Find the equation of tangent of the curve x^(2)+y^(2)=5 at point (1, 2).

Find the equation of tangent of the curve x^(2)+y^(2)=5 at point (1, 2).

Find the equation of the tangent at the point (x,y) of the curve : (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

Find the points on the curve 4x^(2) + 9y^(2) = 1 , where the tangents are perpendicular to the line 2y + x = 0.