`(dy)/(dx)` ज्ञात कीजिये यदि ` x=at^(2) ,y =2at `

dy/dx का मान ज्ञात कीजिए यदि x=2at,y=at^2

(x + y (dy) / (dx)) / (yx (dy) / (dx)) = (x cos ^ (2) (x ^ (2) + y ^ (2))) / (y ^ ( 3))

x (dy)/(dx) + 2y = x ^(2)

If x=at^2, y = 2at , than dy/dx is

If x=at^(2),y=2at," then "(dy)/(dx)=

If x = at ^(2) , y = 2at then (dy )/(dx )=

If x = 2at^(2) ,y =at^(4) ,then (dy)/(dx) =

Solve the following differential equations (i) (1+y^(2))dx = (tan^(-1)y - x)dy (ii) (x+2y^(3))(dy)/(dx) = y (x-(1)/(y))(dy)/(dx) + y^(2) = 0 (iv) (dy)/(dx)(x^(2)y^(3)+xy) = 1