Question

the derivative of exlogx is _____ . (a) ex (b) ex ( 1/x + logx ) (c) -ex logx +1 (d) ex/x ( 1 + logx )​

Answer 1

Answer:

$let \: y = e x log(x) \\ then \: \: \frac{dy}{dx} = \frac{ex}{x} + e log(x) \\ = e(x + log(x) )$