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

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) =

x=(sec theta+tan theta),y=(sec theta-tan theta) then xy=…………

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

x =a tan theta ,y =b sec theta

If sec theta+tan theta=x then sec theta=

x = a sec theta, y = b tan theta .

If x= a ( sec theta + tan theta )^2 , y=b(sec theta - tan theta )^2 " then " x^(2) y^(2) =

If x = a sec theta, y = b tan theta " then " (dy)/(dx) = ?