[" Find the equation of the normal on the ellipse "(x^(2))/(a^(2))+(y^(2))/(b^(2))=1" at the point "],[(a cos theta,b sin theta)]

The slop of the tangent to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2)) =1 at the point (a cos theta, b sin theta) - is

Find the equations of tangent and normal to the curve (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 (a cos theta, b sin theta)

Find the focal distance of point P(theta) on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

Find the equations of tangent and normal to the curve (x^(2))/(a^(2))-(y^(2))/(b^(2))=1 at (a sec theta, b tan theta)

alpha and beta are eccentric angles of two points A and B on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 If P(a cos theta,b sin theta) be any point on the same ellipse such that the area of triangle PAB is maximum then prove that theta=(alpha+beta)/(2)

Find the equation of normal at the specified point on each of the following curves : (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 " at " ( a cos theta, b sin theta)

Find the equations of tangent and normal to the curve ((x)/(a))^((2//3))+((y)/(b))^(2//3)=1 at (a cos^(3) theta, b sin^(3), theta)

Find the equations of the tangent and the normal to the given curve at the indicated point : (x^(2))/(a^(2)) + (y^(2))/(b^(2)) = 1 " at " (a cos theta, b sin theta)

If x=a sin theta and y=b cos theta , then prove : (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

Find the equation of the tangent and normal of the following curve at the specified point : (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 at (a cos theta, b sin theta)