## anonymous 4 years ago $\int\limits_{}^{?}lnxdx=$

1. anonymous

Is that a question mark?

2. anonymous

yes

3. anonymous

Are you simply looking for the indefinite integral? I don't get the point of putting a question mark as the upper limit

4. TuringTest

integration by parts

5. TuringTest

$u=\ln x$$dv=1$

6. TuringTest

$\int\ln x=x\ln x-\int dx=x(\ln x-1)+C$