Practicing Success
Practicing Success
CUET Preparation Today
If $x=6t^4, y =4t^3$, then the value of $\frac{d^2y}{dx^2}$ at $t=1$ is : |
$-\frac{1}{24}$ $\frac{1}{2}$ $\frac{1}{12}$ $-\frac{1}{48}$ |
$-\frac{1}{48}$ |
