Question

integral

Answer 1

\[\int\limits_{}^{}\frac{ dv }{vlnv}\]

Answer 2

\[u=lnv and du=dv/v\]

Answer 3

wht next?

Answer 4

no `u`s

\[Ru l e,~~~~~~~~~~\int\limits_{ }^{ } \frac{1}{x}=\log(x)+C\]

Answer 5

can u solve?

Answer 6

not x, v

Answer 7

∫ dv / vlog(v) dv
dv ∫ 1/ vlog(v) dv
dv log(log[v] ) +C

Answer 8

you can also say if you want to (I wouldn't)

log(log[v] )\(\normalsize \color{slate}{ ^{dv} }\) +C

Answer 9

I would just leave the dv log(log[v] ) +C

Answer 10

thnks ;)

Answer 11

yw