3 2E .LNX XDXCOS X10 TG X DX2 X DXSIN 4 4LNX DX (ĐH...
103.
3
2
e
.lnx xdxcos x1
0
tg x dx2
x dxsin 4 4
lnx dx
(ĐH B08) 105.2
3
3
2
e
.lnx xdxcos x1
0
tg x dx2
x dxsin 4 4
lnx dx 2
3