Question

Please check the following

Answer 1

Integrate \[\frac{ 1 }{ n \sqrt{\ln n} }\]

Answer 2

I used u substitution With u=ln(n) and du=1/n. I came up with the following as answer.

Answer 3

\[2\sqrt{\ln(x)}\]

Answer 4

its a good u sub, then we can simply use a power rule
\[\int u^{-1/2}~du\implies 2u^{1/2}\]

Answer 5

So my answer is correct?

Answer 6

the integration is correct yes

Answer 7

Wow will wonders never cease...thank you

Answer 8

:) yw