Question Number 154673 by Study last updated on 20/Sep/21
$$\int{ln}\left({sinx}\right){dx}=? \\ $$
Commented by puissant last updated on 20/Sep/21
$$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} {ln}\left({sinx}\right){dx}=−\frac{\pi}{\mathrm{2}}{ln}\mathrm{2}.. \\ $$
Commented by Study last updated on 21/Sep/21
$${what}\:{is}\:{the}\:{practice}? \\ $$