Question

Differential coefficient of $\sin x^3$ with respect to $x^3$ is _____.

Answer 1

$f\left(x\right)=\sin x^3$

Differentiating $f\left(x\right)$ w.r.t $x^3$, we get

$\frac{d\left(f\right(x\left)\right)}{d\left(x^3\right)}=\cos x^3$