Question

∫1/xlog(x)dx do integration​

Answer 1

∫$\frac{1}{x}$log(x)dx

Let logx=t

logx=t

$\frac{1}{x}$ dx=dt

$\int{tdt}$

$\frac{t^2}{2}$

replacing t=logx;

we get-

$\frac{(logx)^2}{2}$

Answer 2

Answer:

Check the attachment!!!