A Level

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

Find

\displaystyle \left.\frac{d}{dx}\bigl[(e^x)(\ln x)\bigr]\right|_{x=1}

. (a)

e^{2}

(b)

\dfrac{1}{e}

(c)

e

(d)

0

Related theory

Browse the problem library