[일반] lnx적분해봐

[익명(koreansat)]

ㅇ

가4=나1=미2=확3=기1

[ㅇㅇ 1(61.84)]

sex - dc App

[ㅇㅇ 2(175.210)]

xlnx-x+c

[ㅇㅇ 3(1.254)]

nomuhyun

[ㅇㅇ 4(106.101)]

ln1

[ㅇㅇ 5(119.196)]

secX