Question

f(x)=xsinx find f'(x)​

Answer 1

Step-by-step explanation:

xcosx+sinx(1)=xcosx+sinx

Answer 2

$\mathbb{ \ \ A\ N\ S\ W\ E\ R\: \: }$

• if y=f(x) g (x)
• then differentiation w.r.t.x
• dy/dx=f(x) dg(x)/dx+g(x)df(x)/dx
• Now Use This
• y=x.sinx
• dy/dx=x.d (sinx)/dx+sinx.dx/dx
• =x.cosx+sinx