[x=sqrt(sec theta-tan theta)quad y=arccos+tan theta],[" show that "(dy)/(dx)=(y)/(x)]

x=sec theta-tan theta, y=cosec theta+cot theta, then

Solve the following: If x = a sqrt(sec theta - tan theta), y= a sqrt(sec theta + tan theta) , then show that dy/dx = -y/x

If x =a sqrt( sectheta -tan theta) ,y=a sqrt(sectheta +tan theta ), then (dy)/(dx) =

If x=a(theta+sin theta), y=a(1-cos theta) then show that (dy)/(dx)=tan(theta/2) .

If x=a(theta+sin theta), y=a(1-cos theta) then show that (dy)/(dx)=tan""(theta/2)

If x=sec theta-tan theta and y="cosec"theta+cot theta," then " y-x-xy=

If x=sec theta-tan theta and y="cosec"theta+cot theta," then " y-x-xy=

If x=sec theta+tan theta, y=cos ec theta-cot theta then y =