Find the order and degree, if defined, of the following differential equation :
`xy (d^(2)y)/(dx^(2))+x((dy)/(dx))^(2)-y(dy)/(dx)=0`

Find the order and degree, if defined, of the following differential equation : (d^(2)y)/(dx^(2))+y=0

Find the order and degree, if defined, of the following differential equation : x^(2)(d^(2)y)/(dx^(2))=[1+((dy)/(dx))^(2)]^(4)

Find the order and degree (if defined) of the following differential equations: (d^(2)y)/(dx^(2)) = {1+((dy)/(dx))^(4)}^(5//3)

Find the order and degree, if defined, of the following differential equation : (d^(2)y)/(dx^(2))=(2y^(3)+((dy)/(dx))^(4))/(sqrt((d^(2)y)/(dx^2)))

Find the order and degree (if defined) of the following differential equations ((d^(3)y)/(dx^(3)))^(2//3)=(dy)/(dx)+2

Write order and degree (if defined) of each of the following differential equations. (d^(2)y)/(dx^(2))+((dy)/(dx))^(2)+2y=0

Write order and degree (if defined) of each of the following differential equations. (d^(3)y)/(dx^(3))+2(d^(2)y)/(dx^(2))+(dy)/(dx)=0

Find the order and degree (if defined) of the following differential equations: y=1+((dy)/(dx))+(1)/(2!)((dy)/(dx))^(2)+(1)/(3!)((dy)/(dx))^(3)+......

Write order and degree (if defined) of each of the following differential equations. (d^(2)y)/(dx)+5x((dy)/(dx))^(2)-6y=logx

Write order and degree (if defined) of each of the following differential equations. y=(dy)/(dx)+(5)/(((dy)/(dx)))