Question

Match List I with List II

List I	List II
$A.\ [1 + (\frac{dy}{dx})^2] = \frac{d^2y}{dx^2}$	I. order 2, degree 3
$B. \ (\frac{d^3y}{dx^2})^2 - 3\frac{d^2y}{dx^2} + 2(\frac{dy}{dx})^4 = y^4$	II. order 2, degree 1
$C. \ (\frac{dy}{dx})^2 + (\frac{d^2y}{dx^2})^3 = 0$	III. order 1, degree 2
$D.\ (\frac{dy}{dx})^2 + 6y^3 = 0$	IV. order 3, degree 2

Choose the correct answer from the options given below:

• A. А-І, В-II, C-IV, D-II
• B. А-III, В-I, C-II, D-IV
• C. A-IV, B-II, C-III, D-I
• D. A-II, B-IV, C-I, D-III

Answer 1

Answer: (D)

A-II, B-IV, C-I, D-III

Answer 2

The correct option is (D): A-II, B-IV, C-I, D-III