Question

If u, v and w are functions of x, then show that
$\frac{d}{dx}(u.v.w)=\frac{du}{dx}v.w+u.\frac{dv}{dx}.w+u.v.\frac{dw}{dx}$
in two ways – first by repeated application of product rule, second by logarithmic differentiation.

Answer 1

Answer:

lulululululu. lulululululu