" (i) "quad x=a cos^(3)theta,y=b sin^(3)thetaquad " (ii) "x=a cos theta,y=b sin theta

If x=a cos^(3)theta,y=b sin^(3)theta, then

Show that the equation of the normal to the curve x=a cos ^(3) theta, y=a sin ^(3) theta at 'theta ' is x cos theta -y sin theta =a cos 2 theta .

If x = a cos^3 theta, y = b sin^3 theta , then

Eliminate theta,if x=a cos^3 theta y=b sin^3 theta

Eliminate theta , x=a cos^3theta , y=b sin^3theta

If x= a cos^(3) theta, y= b sin^(3) theta, " then "(dy)/(dx)= (b)/(a) tan theta .

The locus of the point x=a+b cos theta y=b+a sin theta is

Find the equation of the straight line through (a cos theta, b sin theta) perpendicular to the line x/(a cos theta)+ y/(b sin theta) = 1 .

Find the equation of the straight line through (a cos theta, b sin theta) perpendicular to the line x/(a cos theta)+ y/(b sin theta) = 1 .

Eliminate theta : x=2 sin theta, y=3 cos theta.