[" Q.No.:4"],[" If "x=a sec theta,y=b tan theta," then "dy/dx=?]

If x = sin theta, y = tan theta then find (dy)/(dx)

x =a tan theta ,y =b sec theta find dy/dx

If x = a sec(Theta) y=b tan(Theta) find dy/dx .

x =a tan theta ,y =b sec theta

If x=a sec theta and y=b tan theta , eliminate theta .

If x = a sec theta , y =b tan theta , then (d^2y)/(dx^2) at theta = pi/6 is :

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

If x=a sec theta,y=b tan theta, prove that (d^(2)y)/(dx^(2))=-(b^(4))/(a^(2)y^(3))

If x = a sec^(3) theta, y =a tan ^(3) theta , then find (dy)/( dx) at theta = (pi)/(4) .

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