Find the normal to the curve `x=a(1+cos theta),y=a sinthetaat theta.` Prove that it always passes through a fixed point and find that fixed point.

Find the normal to the curve x=a(1+costheta),y=asinthetaa tthetadot Prove that it always passes through a fixed point and find that fixed point.

Find the slope of the normal to the curve x=a\ cos^3theta , y=a\ sin^3theta at theta=pi/4 .

Find the equation of the normal to the curve x = acostheta and y = b sintheta at theta

Find the equation of normal to the curve x=cos theta, y = sin theta" at point "theta = pi/4*

Find the length of normal to the curve x=a(theta+sintheta),y=a(1-costheta) at theta=pi/2dot

Find the length of normal to the curve x=a(theta+sintheta),y=a(1-costheta) at theta=pi/2dot

Find the slope of the normal to the curve x=1-asintheta , y=b\ cos^2theta at theta=pi/2 .

The normal to the curve x=a(cos theta + theta sin theta), y=a(sin theta - theta cos theta) at any theta is such that

Find the equation of normal to the curve x = a cos^(3)theta, y=b sin^(3) theta" at point "'theta'.

Let A and B be two points on y^(2)=4ax such that normals to the curve at A and B meet at point C, on the curve, then chord AB will always pass through a fixed point whose co-ordinates, are