Question

plz help me to solve i will make you brainlist​

Answer 1

Answer:

friends i am in class 9 so , i can't make sorry bhai

Answer 2

$\green{ \fcolorbox{grey}{grey}{ \checkmark \: \textsf{Verified \: answer}}}$

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