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Home Questions EX24KDPA3T
Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Differential Equations

Question:

Match List-I with List-II.

List-I List-II
(Differential equation) (Degree)
(A) $(y")^3+sin(y')=e^x$ (I) 2
(B) $(y")^2+(y')^3=sin x$ (II) 1
(C) $y'''+5y''+6y'+3y = cos x $ (III) Not defined
(D) $[1+(y')^2]^{\frac{2}{3}}=y''$ (IV) 3

Choose the correct answer from the options given  below :

Options:

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

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

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

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

Correct Answer:

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

Explanation:

The correct answer is Option (3) → (A)-(III), (B)-(I), (C)-(II), (D)-(IV)

(A) → Degree Not defined (III) (differential y' is a function of sin)

(B) → Degree 2 (I)

(C) → Degree 1 (II)

(D) → Degree 3 (IV)

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