Practicing Success

Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Continuity and Differentiability

Question:

If $x=t^4, y=t$, then $\frac{d^2 y}{d x^2}$ is given by ________.

Options:

$-\frac{3}{16 t^7}$

$\frac{3}{16 t^7}$

$-\frac{3}{4 t^4}$

$\frac{3}{16 t^4}$

Correct Answer:

$-\frac{3}{16 t^7}$

Explanation:

The correct answer is Option (1) → $-\frac{3}{16 t^7}$