trat tu lop hoc(tiet 2)

!"#$%&'()*+,-./(012345 67.8.&9:; <=>?@AB%CD@E(F=(GHIJKL?MNOPPQRSTUV?WXYZ[\]^7_;#`XabcTdefgPhN@ijk_lQmhCnWopJnqAN@rsp>t]Quvawxy> z{es0|}$ThP~LV*s@B<di7vUxkEk"(D-g'pD }|ZĂÂ/4,EÊLÔ+LƠƯĐă$`BNGâ-qyƠ êô{~ơw-đ0?ơSô:ƯHơ"àWả0f#n& DYMc] Ôôu FHOCgsãáAwạ4Gà5$ĂằUƯẳ~vẵbắ  • 67.8.&9:; <=>?@AB%CD@E(F=(GHIJKL?MNOPPQRSTUV?WXYZ[\]^7_;#`XabcTdefgPhN@ijk_lQmhCnWopJnqAN@rsp>t]Quvawxy> z{es0|}$ThP~L•V€•‚ƒ*„s…@†‡Bˆ<•‰Š‹dŒi7•Žv•‡U•‘’xk“”E•–k"—˜(D’™š-„›œg‰'•pD…žŸ }•|Z¡¢/4,E£•L¤+L¥¦§¨›$`BNG‘©•-qy¥ ’¿=y . !"#$%&'()*+,-./(012345 67.8.&9:; <=>?@AB%CD@E(F=(GHIJKL?MNOPPQRSTUV?WXYZ[]^7_;#`XabcTdefgPhN@ijk_lQmhCnWopJnqAN@rsp>t]Quvawxy> z{es0|}$ThP~LV*s@B<di7vUxkEk"(D-g'pD. FHOCgsãáAwạ4Gà5$ĂằUƯẳ~vẵbắ  • 67.8.&9:; <=>?@AB%CD@E(F=(GHIJKL?MNOPPQRSTUV?WXYZ[]^7_;#`XabcTdefgPhN@ijk_lQmhCnWopJnqAN@rsp>t]Quvawxy>