x=a cos theta,y=b cos theta rarr(dy)/(dx)=

x=cos theta,y=sin theta then(dy)/(dx)

if x=cos theta,y=sin theta then (dy)/(dx)=

If x =a cos theta , y =b sin theta then (dy)/(dx) =

If x=a cos theta ,y=asin theta ,then (dy)/(dx)=

1. If x = at ^(2) , y = 2 at then (dy)/(dx) at t =1 is A 2 If x =cos theta, y = sin theta then (dy)/(dx) at theta = (pi)/(4) is B 3 If x =1 - cos theta, y = sin theta , then (dy )/(dx) at theta = (pi)/(6) is C 4 If x = log sin theta, y = tan theta then (dy)/(dx) at theta = (pi)/(4) is D. The ascending order of A,B,C,D is

x=a cos theta,y=a sin theta Find dy/dx

If =a sin2 theta(1+cos2 theta),y=b cos2 theta(1-os2 theta)x=a sin2 theta(1+cos2 theta),y=b cos2 theta(1-os2 theta) and (dy)/(dx)=k tan theta then the value of k is

x=a cos theta,y=b sin theta then find dy/dx

x=a sin2 theta(1+cos2 theta), y=b cos2 theta(1-cos2 theta) then (dy)/(dx)=

If x = sin theta - cos theta and y = sin theta + cos theta , then (dy)/(dx) =