Practicing Success

Target Exam

CUET

Subject

-- Mathematics - Section B2

Chapter

Calculus

Question:

Match List-I with List-II.

List-I List-II
(A) If $y=log_e\left(\frac{x^2}{e^3}\right),$ then $\frac{d^2y}{dx^2}$ is, (I) $x^2(7+12log_ex)$
(B) If $y=x^4log_ex,$ then $\frac{d^2y}{dx^2}$ is, (II) $\frac{2log_ex-3}{x^3}$
(C) If $y=x^3e^x,$ then $\frac{d^2y}{dx^2}$ is, (III) $\frac{-2}{x^2}$
(D) If $y=\frac{log_ex}{x},$ then $\frac{d^2y}{dx^2}$ is, (IV) $xe^x(x^2+6x+6)$

Choose the correct answer from the options given below :

Options:

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

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

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

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

Correct Answer:

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