Question

Differentiate $f\left(x\right)=x\sin x$

Answer 1

We have,

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

On differentiation and we get

$f^{\prime }\left(x\right)=x\frac{d}{dx}\sin x+\sin x\frac{dx}{dx}$

$=x\mathrm{cosx}+\sin x$

Hence, this is the answer.