For evaluating

MATHEMATICS · Single correct · AP · Calculus BC · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

For evaluating

\displaystyle \int x\,\ln x\,dx

, which of the following is the most appropriate choice of

u

when applying the product–function rule of integration? (a)

u = x

(b)

u = \ln x

(c)

u = x\ln x

(d)

u = \dfrac{1}{x}