Luyện thi đại học môn vật lý chuyên đề phản ứng hạt nhân

Trang 1

68 4 4 1 $

O

(

PQ R4SSSSSSSSTSSSSSSSSSST01U0SSSSSSSSSSSSS(

$

VW$XVYD$CAZ[$[AGDFW$

$\]^_!`a

b(Ucde(feg(chi(ecje(kl(mno(pqr(itec(uve(wxe(yz({oxe(w|o(chi(ecjeT(

b(Ucde(feg(chi(ecje(ic}~eg(w}(co(iclec(co(ho

Ucde(feg(iz(cje(s(mi(chi(ecje(ceg({e(eg(iclec(r(chi(crT(

Ucde(feg(ieg(w(r(chi(ecje(i}eg(ir(o(ecq6(uve(wxe(yz({oxe(w|o(ceg(iclec(r(chi(

crT(

(Ucde(feg(chi(ecje(uheg(i|eg(pqri(b(%(((3(b()((

((0seg(i}~eg(c(ceg(h(((%(b(3(

\"^!^_!`a

(b(;ec(kqi({d(ile(y(eqke(y(co(((0seg(cde(feg(chi(ecje6(|eg(y(eqke((

r(chi(}eg(ir({eg(i|eg(y(eqke((r(chi(yde(cmT(

b(;ec(kqi({d(ile(wo e(ic(0|eg(who(y(wo e(ic((r(chi(}eg(ir({eg(i|eg(who(y(

r(wo e(ic((r(chi(yde(cmT(

b(;ec(kqi({d(ile(eÂeg(k}eg(ile(cÊe({(gÔm(weg(eÂeg(l(eÂeg(k}eg(egcƠ(0|eg( eÂeg(k}eg(ile(cÊe((r(chi(}eg(ir({eg(i|eg(eÂeg(k}eg(ile(cÊe((r(chi(yde( cmT(

b(;ec(kqi({d(ile(weg(k}eg(>Ư(i(i|eg(weg(k}eg((r(chi(}eg(ir({eg(Ư(i(

i|eg(weg(k}eg((r(chi(yde(cmT(

\Đă!âê!!^_!`a

(ôƯi(cde(feg(chi(ecje(( ( (b(%(((3(b()T(

-no((ơ(m(b(m%(l(m(ơ(m3(b(m)T0(icưđ(m¯(°(mT(

b(.co(¯(±(mUcde(feg(i²(s(mi(eÂeg(k}eg(³(ơ(¯(4(m´T(

,Âeg(k}eg(i²(s(elđ(ic}~eg(gno(kl(eÂeg(k}eg(chi(ecjeT(3r(chi(ecje(yoec(s((w(cài(

co(e(ce(r(chi(ecje({e(wÊq6(egcả(kl(r(chi(ecje(yoec(s({e(eg(ce(r(chi(ecje( {e(wÊqT(

b(.co(¯(ã(m(Ucde(feg(ceg(icá(iz(e(dđ(sT(ạqe(c(cde((icá(dđ(s(ict(cdo(qeg(

ư(c(r(chi((l(%(mºieÂeg(k}eg(³(u}o(uheg(weg(eÂegT(>t(r(chi(yoec(s((weg( eÂeg(³w(eằe(eÂeg(k}eg(Êe(qeg(ư(cdo(c²(me(woq(o e(³(ơ(m(4(m¯´(b(³wT3r( chi(ecje(yoec(s((w(cài(co(ec²(ce(r(chi(ecje({e(wÊq6(egcả(kl(r(chi(ecje(yoec(s(

Ưm({e(eg(ce(r(chi(ecje({e(wÊqT(

VVW$[ẳ[$ẵBDF$ắ¿V$CÀÁÂ$

ắ¿V$CÃẳD$ÄÂ$ÅVYC$ ÁAặầDF$ CẩẫDA$ ÁAấD$ ZDF$ ABC$ DAED$ ÁAặầDF$ÁAẳÁÂ$

ậ( Uc}eg( i t ec( cde( feg ( O ´ è Í

O O ´ ´ ẻè è Í Í

ẽ é ẹ ẽ é ề ẽ é ẹ ẽ é ( ( 0s eg( y( r( chi ( elđ( ( i cá( k l( chi ( y( ư( ec}( eqk e6 ( ểk ểi s e6 ( ci e( T (

( 0s }~eg( c( wễ( {o i ( l( yz( ceg( h ( O ( ( ô ´ ( b( ô è (

( ô O ( l( chi ( ecje( mế6 ( ´ ( l( chi ( ecje( e6 ( è ( l( chi ( ệ( cễ( ì(

( 3r( ỉm( r( uàeg( ´( k qi ( {d( i le(

( b( %d( i le( y( eqk e( y( co ( ( ( O ( b( ´ ( ơ( è ( b( Í (

( b( %d( i le( wo e( i c( egqđằe( i Ù( y Ú O ( b( Ú ´ ( ơ( Ú è ( b( Ú Í(

$

ÁAấD$ZDF$ABC$DAED$

Û

ĩíị

Trang 2

68 4 4 1 $

O

PQRS(1TU(VWXUXY(Z[(\]Y^(Y_Y^(.V(`(O(ab>6(cdY(efX(gTU(YghY(i jk

l mn(\oY^(pqY6(rsYg(Wt(gts( gTU(YghY(u(Z[(ZvY^(\]Y^(Y_Y^6(gbX(VgwY(oY^(gTU(YghY(rtxy(

zkl { z

| mn } }~>sU(VgẮY^(UY^(\p(\(Zt(VgwY(oY^~(

FS(0t(Z[((| mn } zkl { (

V(ỄY^(\ỐYg(ỒxU(cwX(UXfY(r(YxZỒY(`((`(O~(``((((`(

(

V(ỄY^(\ỐYg(ỒxU(cwX(UXfY(\sŨY(UZg(`(((`(O~ (`( `O(

¡ằVgẮY^(UYg(| mn zkl { z (

(

ặấầẩậ8WtYs(VghY(Wẽ(UgbX(Zgxẹs(Vg[Y^(ếT(rtx(\hpy(

ễễ{ ễễ{ ễễ{ ễễ{ ễễ{

ệốồ

>sU(\p(\(Zgxẹs(Vg[Y^(ếT(Yfp(ị^gs(gqỰ( (ef((Zt(ZỨZ(gTU(YghYỪ(

FS$

>sU(\p(\(Zgxẹs(Vg[Y^(ếT(

ề

Ử

ề

ơ

ệ

ơ

ệ

0Ự(r(Vg[Y^(ếT(ề ểÃỬ(

-sw(rẢ(Z[(ế(Vg[Y^(ếT(ề(ef(p(Vg[Y^(ếT(ểỬ(

0t(Z[(ế(`(OĂ(4(Oẳẵ(`(ế(`(Ă~(

0t(Z[(Oế(4(p(`(ÈO(4(ĂO(`(p(`(ẵ~(

>p(Z[(Ă(VghY(Wẽ(ề(ef(ẵ(VghY(Wẽ(ểỬ(

ÉÊẺÌÉÍĨỳĐứÒÓÔÍứạÓỷừứạửÙứÚÓỹÚứỵÝÓÙỡứưỹỡàứÝÓÔĐứỡÝÓáỡứâÓửÌứ

ãảẳă ữ ẫ z ễễ { z ề Ăữèứ éảĂ ê ẻ z ễễ { z ì ẫứ

ẺảOắĩ ẻ z ễễ { z ẫ ẳOẳắèứỉảẫ ẻ z ễễ { z ì đự ĂO ứ

òóôõóỏọ ụÝưùỡàứĐúũỡÝứỵÝÓÙỡứưỹỡàứÝÓÔĐứỡÝÓáỡứ

ă ữ ẫ z ủđ ễễ { O ýè ữè z ứ

ợỮứ0ửÔỡàứạ1ỡÝứÒửÓ2Đứ3ÓÙ4ứĐ4Ó5ỡứâ4ỳứ6Ý4ỳÍứ7Ó5ứạÍĨ2ỡứĐ8ÚÝứĐÓứÚ4ỹứ

ẳ Ă O

z 9 z 9

ứ7Ó2ừứÝÓÔĐứỡÝÓáỡứứÒÓ5ứOứ ụÝưùỡàứĐúũỡÝứỵÝÓÙỡứưỹỡàứ7ÍĨỳĐứÒÓÔÍ

ẳ O Ă

ă ữ z ễễ { O ýè ữè z ứ

ưùỡàứĐưÔÌĂ ê ý z ễễ { ẳì zĂ ứ

ưùỡàứĐưÔÌOắĩ ý z ễễ { Oýè ắè z ẳOẳ ứ

Trang 3

68 4 4 1 $

O

PQRSTUVQWXZYOY^_ ` d ee ZZ f \Za bc d Z][Y U

ghij(%kl(mno(p(qrs(mno(lmtl(Zu

Y,(vwlx(yzl(om{(m|(v}~(o(mno(osl(qr(o(mno(lmtl((

>o(m}lx(o{lm(ml(wlx6(lz|(|(ons((mno(lmtl((

F$

(

m}lx(o{lm(ml(wlx(u

[1((Zu

Y,(f(Z

Z((ZY ](1no(lmtl(sl(r(vlx(q((y(|(ons(( ZY(l|l(oslx(v((](ol(qr(](losl(

ghml(wlx(mtl(((|l((nlx(( [O]

[ (f(([\£ ¡¢

][ ((p((y¤¥(0¦lm((qr(y(

F$

0(((§(

u

[\£

[O]¨ §(]©(y(§(

Z

Z£

][

[

¨

¨ §(£(

ghªj(m«o(ms(O[¡

Z¬ (mlx(n(¤¥(qr(l(v(mrlm(}|(m|®lm(¯°±>o(m}lx(o{lm((²³(

mlx(n(v(qr(lz|(|(ons((mno(lmtl(}|(m|®lm(

$F$

0((O[

Z¬(f(\

Z((O[

Z£°(1no(lmtl(}|(m|®lm(O[

Z£°((|(ons(x(O[(l|l6(slx(v((Z£(

ol(qr(Z£(losl(

(

gh´1no(lmtl(oO

Z0(qr(vo([

Z)(om(x(ml(wlx(lmµo(mnm(²lm((mno(lmtl((qr(o( mno(losl(>o(m}lx(o{lm(ml(wlx6(l|(|(ons(qr(ozl(x¶((mno(lmtl((

F$

(

m}lx(o{lm(ml(wlx(O

Z0(([

Z)(f(Z

\l((u [1(1no(lmtl(u

[1(r(mno(lmtl(m¯·l(x¶(r(mno( p±6(|(ons(x(u(l|l6(slx(v(([(ol(qr([(losl(

(

¸¹$Cº»D¼½$C¾¿Ă$¿Â¿Đ$ÊÔƠ¿Đ$ƯÌỈ$ĨĂÍ¿$Ị¿Đ$$

ÊÔƠ¿Đ$¿ĂÌÍ¿$ÊÎÏ$ƯÐ¿$ÑÒÓ$ÑÔ$ÓÕÖ$×Ỉ$¿Â¿Đ$ÊÔƠ¿Đ$ÓỔ¿Đ$ÑỔ¿Đj$ ÙĂỔ¿Đ$ĨĂÚĨ½(

0¦ lm( ( lÛlx( }~lx( ( ml( wlx( mno ( lmtl( Z [ O u

Z Z [ [ bO O u u

Ü Ý Þ Ü Ý ß Ü Ý Þ Ü Ý (

ăÚƯĂ$â½$PđSêUVêôơUươìUỉêôìSêUĩôìỉUíêơịìUĩQRWSTUỉíîỉUêíWVUSêíïSUVðQRîỉUñíòUóíôU õêíöSUQîSTXU

\

÷ ÷ ÷

ø ù ¨ UúûUø ùø ü ÷ý [þ01ÿ2ÿ0345U

6RîìU78UíêơịìUĩQRW VUSêíïSUVðQRîỉUõêíöSUQîSTU

UíêơịìUĩQRW êíWVUSêíïSUóíôUõêíöSUQîSTU

ăÚƯĂ$¼$½C¾¿Ă$Ó Ñ¿Đ$¿Â¿Đ

ÿ ÿ ÿ ÿ ÿ ÿ ÝZÞ Ý[Þ ü ÝOÞ Ýuÿ !ÿ üÿ ÿ' "$%& ¨ ' "# c ÿ

ÿ ÿ () ÿ *+ ÿ ø,ÿ ÿ ÿ ÿ -.ÿ /ÿ 0 ÿ .1ÿ

ÿ ÿ ÿ ÿ Z [

[

Ý 2 2

÷3 ÿ ÿ *4ÿ ÿ 4.567ÿ *4ÿ 489ÿ 0 ÿ :ÿ

ăÚƯĂ$;½(C¾¿Ă$Ó ¿Â¿Đ$ÊÔƠ¿Đ$ÊÍ¿$<=Ó>ÊÍ¿$<=Ó$×ÌÍ¿Đ>$Ñ$Ă?Ó$<ẰÌ$

ø@(§(ü _ Ac$%&¥ü _ A# c(

§B(ø@( §( ø@ O( ( ø@ u ( 4( ø@ Z ( 4( ø@ [( (( ( §B( ( ø@( §( ¯ ø O ( ( ø u ( ø Z ( ø [ ± [( ( ( §B( ( ø@( §( C O D O ( C u D u ( C Z D Z ( C [ D [ ( ( 0 slx( v( E( mno ( lmtl( Z 6 [ 6 O 6 u ( (

Trang 4

68 4 4 1 $

O

( ,PQR( S TUQR( S WQ( XYZ ( WQR( Z T\QR( ]QR( S ^( _ ` 6 a 6 b 6 O c

( ,PQR( S TUQR( S WQ( XYZ ( T\QR( ]QR( S ^( de ` 6 de a 6 de b 6 de O (

( ;f( ghZ ( XgiV ( T\QR( ]QR( S ^( dj ` 6 dj a 6 dj b 6 dj O (

k0lQg(STUQR(QgVWQ(Smn(opq(ZWQ(rsQR(Zg]r(t(u(jcv(u(dw((ZxQR(yz(v(S^(QPQR({n|Z(}q(QgVmZ((

XR(

(

$ (3gx(gQ(]QR(gZ(QgQ(b a

` ` c%VYZ(0(u(b6`n()(u(a6`O``n((u( O6an(Q(u(`6n(`nub`>rac,PQR(STUQR(Zx([q(XgV(`(gZ((yTUr(gQg(Zg^Qg(S^(

c(`6>(( %c(ab6O>(( 3c(``6O>( ( )c(`6>(

¡$ ¢ (

F£¤£0q(rz(x(u(j0(¥(j)(u(6b`n((¦^((((u(jQ(¥(j(u(6``an(

,PQR(STUQR(Zx([q(de(u(~x(4(ca

((u(`6(§(`6>(

¨©ª«¬®¯°±¬²³´µ¬¶·³¸µ³¸°¬¹³º¬»³´°±¬°¼½°±¬¾¶¬¿¬ĂÂĂĐÊÔƠ¬Ư¼Ì°¬¶Ỉ¼º¬Ỉ¼Ĩµ¬°Ỉ¼¸°¬ab

`` ÍỊ¬

»Ìº°±¬ÍÔ¸°¬ÎÏ°Ỉ¬·¼¬Ỉ¼Ĩµ¬¬Ð¼¯¬ÑÒ¬Ó³Ï¬¶Ỉ¼Ô°¬Ìº°±¬ÕỈ³¸°±¬ÕÔ¯²¬µỈÔ³¬Ừº¹¬Ö¼Ĩ¬×Ò

ØÒÐÏYZ(gT\QR(ZQgc(

ÙÒ¬ÚỈ¼Ô°¬Ìº°±¬µ·Ô¸°¬µỈ®¬Ỉ¼Í¬µ³¼Ô¬°¼½°±¬ÛÌÜĨ°±Ý¬ÓỈ³¬²¶¬¿¬ØÒÞÞßă®Â¬²â¼¬¿ÙÙÂđĐĂÞ®ê¬

²Ñ¬¿¬ØđÂđĐôđ®ê¬²¿ơÂÞÞØĂ®ê¬Ø®¬¿đăØÊÔƠư¹Ù¬

ìỉ¤£

ØÒĩÚỈÌÜ°±¬µ·í°Ỉ¬¶Ỉ¼Ô°¬Ìº°±ị¬` ab O a

` ì `` ÍỊ îî a ìí Íí ` ¬

ÙÒĩï³ð°±¬ÕỈ³ñÏ¬ÛÌÜĨ°±¬Ỉ¼Ĩµ¬°Ỉ¼¸°¬µ·ÌÜº¹¬¶Ỉ¼Ô°¬Ìº°±ị¬

ÊÞ¬¿¬²¶¬ò¬²â¼¬¿¬ÙăÂđđÙăơ®¬

ï³ð°±¬ÕỈ³ñÏ¬ÛÌÜĨ°±¬Ỉ¼Ĩµ¬°Ỉ¼¸°¬Î¼®¬¶Ỉ¼Ô°¬Ìº°±ị¬

Ê¬¿¬²óÔ¬ò¬²âÔ¬¿¬ÙăÂđĐĐÞ®¬

Ơí¬ÊÞ¬ô¬Ê¬¿ôâ¼½°±¬ÛÌÜĨ°±¬µ³¼Ô¬·¼¬ a a

~ 6bO b6

õ ö ö ÷ ø÷ öíù

BDF$ü$ýþÿ$01¡$02¡3$¡4¡35$67¡$89ÿ5$ ÿ $ÿþÿ$ $

¡3$þ$

(

((¥(%x(Zx^Q(yfQR(STUQR( Ị ` a b O ( ( j ` ` j a a j O b j O O (

((¥(%x(Zx^Q(QPQR(STUQR( ` a õ b O(

(((0[xQR(yz(de(S^(QPQR(STUQR(gQ(]QR(gZ(QgQ(

de(u(~`¥ja(4(jb((O(ra( (u(~(4((rac ( (((( ` a

a

(^(yfQR(QPQR(rgn Q(yfQR(r!q(gZ("(

#$ø%&'((.gsQR(rz(y(Qg(Sn)Z(*x(Zx^Q(XgiV(TUQRc(

( kiV(vnqQ(gm(RV+q(yfQR(STUQR("(¦^(yfQR(QPQR(."(r!q(gZ("(S^( a a (

( k.gV(lQg(¦)Q(Zir(¦(gq(yfQR(QPQR(.(ZgT,QR(-(ohQR(vn(Z.r(gQg(*Qg(g^Qg(

>l(oh( ` a(*VYZ(0/ ` 6a(

` a a ` a

÷12 0(

`` a a ` a ` a

~ ~ ~ a ÷12 0(

( (gq ` ` a a a ÷120 ` a ` a (

( (0T\QR(Zp(XgV(*VYZ(3 ` / ` 6(gx4r(3 a / a 6(

`

a

3

Trang 5

68 4 4 1 $

O

( (0PQRST(UVW(XYZ([\]^_db be dd` c ea(f(a a a

` a

b b b g h ( ( ( ( ( 0QiST(^j(kU\(db be d` ce(UlYZ(ddb be da ce(

( ( ( ( m(n(o(pW(n(oq(f(W`(n(Wa(f(` ` a a

a a ` `

r s t u

r g gs tvu( ( ( ( ( 0QiST(^j(m`(n(o(UlYZ(ma(n(ow(

xyz{|}~

¡¢£¤¥¦a§

`` ¨©

ª«¬¦®¯°±²ª¤ª³¦´°

£ªµ¶²ª ¦²¦¯°·

²¦¸¹ ¹¢£°

°º»²¦¯°º»¦¤µ²ªµ«¼²

¦®°±°½¾ ¿ À¡Á¯À À¡¹ÀÁ

Â ÁÀ¾¢£Ã

ÄÅỈÇÅÈ

°Éªµ¶²ªÈ` a§ Ê ao

` Ë Í `` ¨© ỴỴ Ï a ËÌ ¨Ì Í `o

°º¼¸ªµ¦¦ªµ²ªÈ

¢Ð¿¾ ÀÀ¾Â

º¼¸ªµ¦¦¬²ªÈ

¢~Ð¿¾ À¡¡

£¶¢Đ¢ ®«²ª²¸ªµ¦°¿¸ªµ¦²È

o

p q o6oo§ỊÊ §6ĨƠ

u Õ Õ Ư ×Ư ÕÌØ

Ü¦Ý¸¤²¸ªµ¦Þ

|Ð¿Ð|~Ð¿Ð~Ð¿

¿ ¹¢£

Ü¦Ý¸¤²¸ªµ¦°º¶ªµ¦¦¤µ²ªµ

«¼²¦®¸

ß

àáâãä3Ul(WUåS(ỉST(Uç^(SUèS(éì ëí ỵï ð Íê Ïëé Íw1ç^(SUèS(ê

ë ỵï(XỉST(địS6(Sĩơ^PlS(Zõ(XưST( S÷ST(øù(.S(n(ẳĩ>w(1ç^(((mù(Uç^(SUèS((ë

é ð([ûđ(Pû(^Uĩl(ZüZ(UQýST(UVW(mý\(UQýST(^ý\(Zþû( Sĩơ^PlS(SUÿST(TõZ(^QiST(ỉST([0ST(1( n( `Ol( mù( 2n( §olw %3( 4ở( [ỉZ( 5ç( Tû6ûw 7UåS( ỉST( ^ Uơ( Uûđ( ^ 3û( S÷ST( ø QVST8( 19đ( ^ SU( S÷ST( ø QVST( Xõ( p đ( ^ ( ZüZ( ø QVST( Uç^ ( SUèS( ( [0ST( ^ ( T\ ÿû( ZüZ( kU\ ( Zþû( ZUSTq w üZ( X SU( kU\ ( QVST( Uç^ ( SUèS(ëêỵï( P lST( Zèơ( ûw ( %\ ^ ( kU\ (

ø QVST( Zþû( Sĩơ^ P lS6 ( P ^ 6 ûø WUû( ^ QiST( ỉST( ø ù( 6S( n( `w ooƠơ ( ë ðn§w oĨ`oơ (

ð

nÊw oo`Oơ ( `ơ( n( Ị§`( úĩ> Za(

$

Trang 6

68 4 4 1 $

O

( 0P( QRS (TW UY 7Z 1 1[ \O ]TU \VX ( T_ (

( `ab ( Pc( dZ eQ( fg%( b P( QRS (

( ( hYXX h1XX hXX

iZ Y % iZ Y iZ Y

j

( nPoS (

( ( Xc XY YW Xc p1 1X W. Xc pX W.

iZ YTUq iZ YTq iZ Y Ur

j j

( ( c Y Y c p1 1. c p.

rp q krp rOsk rpj jXq (

( 1 TtXtrprOs rp XOsuqv[>

rp qtT

( ( TtXtrpXq rp Xqv[>

rp qtV

j

( 0n[W( xy Yn( z |b ( ~W( b WY( Y Yd( z Yd( ( b WY( n Y( b P( QRS ((

( ( c 3 c 3 c 3 c 3 Y X\ \Y 7ZXk 1 X\ \ j X\ j( ^ X_ ( (

7Z

c 3 Up k rTO{3 rp \ XOsqqv[> Vp \ rrTq{3 (

( ( ( ( ( \ rp Xqv[> Tp rrs{3 Xv[>X (

7Z

c 3 k Up rTOr Vp \ rrTq Tp rrstuUT rp \ XOsqq rp \ Xq X (

( i{o( P( c7Zk Op rrsXT{ (

( ( 0 ( ^ T_ ( P( QRS ( k \ c c cY 7Z\ c1\ cj(

( , Yd( z Yd( b n{( WS (

( ( k c Tprrs Op \ rrsXT Up \ rTOr Vp rrTq{(

( ( ( ( ( ( k Tp quTutTr { rU (

( 0 ( ^ T_ ( P( QRS (

( ( ( c7Z Op rrsXTtuUTv[>X qquUv[>X

( ( ( c7Zk Op rrsXTtTp OOrqqtTrXsk up usqtTr dpXs (

ĂÂ ÊÔƠƯĐăâêôơĂưĂđĂ¯Ă°Ăs

U ±²³

´êàảĂãĂ°ĂáạºãằãĂ ãẳ ĂẵđĂ¯ẵ¯ ĂÂ

Ơàắôãêẳ³º ¿ĂÀ³ ÁơãêẳĂẳẵĂ°ẵÀĂĂ°ĂáàÂÃĂ¯

Ă°ĂẵÀĂ ẵ´ê³ÀĂ¯ÄảĂ°Ăá¯³º° °ãÃĂ¯Ă° ¿

ÅàắặĂÀ³ ẵĂ´ĂÀĂÂ Ã³º° ÄầĂÂ Ã³º° Ă¯´ơĂẩ ơĂãêẵ

ẵ°ẵđĂ¯Êẫ Ä

ấàắậãĂÀằ³ÀĂÀ³ Ă°ĂãêẳèãêÍạº¯ã ãĂđĂ¯Ã³º° ẫẻ³º°

Ă°Ă¯ÃĂ¯ƠẽạấºÀãêéẵẫãêãêẵẵĂẹàềẻĂÂ Ã³º° ĂÀĂ

Ă´ẵđĂ¯ểêºđễÊếệ

Đàắẻ ĂÂ ẵÀĂạÍãĂ°áằãĂằĂẵĂÀ³

ìàắềẻ º°ơºÀãĂđêºđĂẳẵÀĂĂãĂ°áằĂẵĂÀ³

ơãêẳạỉãÔÙƯẽƠÅĐẵÚạáÔĐƯẽẽƠìẵƯạÔƠƯẽẽÙấẵÚƠẵÔÛấƠâêôĩÅÚ

ầíÔăƯẽÅÅàƠẽÅấạÃịƠÚêÔƠƯăàƠẽịƠÛ

òàỏõàóọ

Ơàắặ³º ¿ĂÀ³ Ă°Ă

T ồ ±² \ U ỗỗ ] X X ồổ

Trang 7

68 4 4 1 $

O

PQRSTUVWXYSZ[W\]^_UVW`ab`WYa_cWUYadUWce]^b`WfYagUW]bUVhW

ijWkWlmWnWlo[WkpqjPrstW

RSTUVWXYSZ[W\]^_UVW`ab`WYa_cWUYaUWuatWfYagUW]bUVhW

iWkWPlmvWkWpqjjwjtW

ijWxWiWfYagUW]bUVWcSagWUayUVW\]^_UVqWUayUVW\]^_UVWcSagWeahW

{

| } {6{~ ~O6zz

RaWcYaZWUayUVW\]^_UVWcSagWeaWXYSdUVWfYt_WcYtS`WaSWfW

wQWSZWUVtvdUWc]gWmvW`SbWceSUVWrj`lwWkWjqjr\cW\ah

{6{~

zz6

W iS[WfYagUW]bUVWca_SWeaWYa[WUVtvdUWc]gWmvqWSWSbWuSZWfYagUW]bUVWagWeaWceSUVW cY^[WV[aUWSbW\aW

{6{~

z 6

W RSTUVWUayUVW\]^_UVWcSagWeaW\aWhW

W {6{~ z6~~{z~ 6O~{ 6O~{

6

W

QW¡bfWt_UVW¢UYW\tacW£agSWcSaUWUayUVW\]^_UVWcSaUWfYa¤UhW

¥mWnWlo[¦PWnWfWkWPlmv`PWnWPmvW

mvkW§qw iv¨W

sqW¡bfWt_UVW¢UYW\tacW£agSWcSaUWSUVW\]^_UVWutWeaWVSb`WY^_fW£^g[W`ab`Wvb`Wc^W

aUWcSZ`W`tgaWYa[WYa_cW©WuatWfYagUW]bUVW\aWp jrpqW

$

ªªª«$¬$C®¯°$DFAª±²$C³DF$A´µ«$

°¶·$¸¹$3º»(¼º½¾(¿¾Ă(ºÂĐ(¾ºÊ¾(ÔƠƯÌ(O 3Ỉ

~O Ĩ(Í(Ị(¾(Ĩ(O ÌÍ

~ %ÎÏĐÌÐ3Ỉ(Ñ(Ò6ÓÒÓƯÔ(¾(Ñ(~6{{OƯÔ(

ÐÍ(Ñ(~6{{OƯÔ(ÌÍ(Ñ(6ÒzƯ(1ÕÎ(¼º½¾(¿¾Ă(Đ»½(ºƠÖ(ĐºƯ(×Ơ»(¾ºÎØƯ(¾Ù¾Ă(ỈÚÛ¾Ă(Ü(

( Ì(0»½(~6ÝÞ>(( ( ( %(0ºƯ(~6~{ÝÞ>( ( (

3(0»½(~6ß( ( ( ( )(0ºƯ(~6Þ>(

°¶·$ă¹()â¾Ă(¼Í»Đ»¾(đê(ôơ¾Ă(¾Ù¾Ă(.ư(Ñ(~6ÒÝÞ>(×ì¾(¼ºỉ(ºÂĐ(¾ºÊ¾(O 7Î

(ôƠ¾Ă(ô¿¾Ă(ÖØ¾(ĐºƯ( ôÚÛđ(z(ºÂĐ(¾ºÊ¾(Í(ĂÎĩ¾Ă(¾ºƠƯ(3º»(Ð|O 7Î

}(Ñ(O6{~ƯÔ(Ð|Í}(Ñ(6{{~ƯÔ(Ð|¼}(Ñ(~6{{OƯ(

;ơ¾Ă(¾Ù¾Ă(đíƠ(ÐịÎ(ºÂĐ(Í(Ỉì(

( Ì(OÒ6ÝÞ>( %(Ó6ÝÞ>( 3(~O6zÝÞ>( )(~ÓÝÞ>(

°¶·$í¹(1ÂĐ(¼Í»Đ»¾(đê(ôơ¾Ă(¾Ù¾Ă(.ư(Ñ(ÒÝÞ>(×ì¾(¼ºỉ(ºÂĐ(¾ºÊ¾(î %Þ

ï (ô¿¾Ă(ÖØ¾(ĐÂ»(Đºì¾º(ºÂĐ(ð( ñì(ºÂĐ(¾ºÊ¾(Í(1ÂĐ(ð(×ƠÖ(ÍƠ(ĐºÞ»(¼ºÚò¾Ă(ñƯó¾Ă(Ăêđ(ñôÎ(¼ºÚò¾Ă(đºƯÖõ¾(ôơ¾Ă(đíƠ(¼Í»Đ»¾(ñôÎ( ôơ¾Ă(¾Ù¾Ă(×ö¾Ă(O6ÝÞ>(3º»(÷ºĩÎ(ÚÛ¾Ă(đíƠ(đỉđ(ºÂĐ(¾ºÊ¾(×ö¾Ă(Ôĩ(÷ºĩÎ;ơ¾Ă(¾Ù¾Ă(đíƠ(ºÂĐ(

¾ºÊ¾(Í(Ỉì(

( Ì(Ò(ÝÞ>(( %(~(ÝÞ>(( 3(z(ÝÞ>(( )(~{(ÝÞ>(

°¶·$ï¹(%ÎÏĐ(¾Ù¾Ă(ỈÚÛ¾Ă(ỈØ¾(÷ÏĐ(ÎØ¾Ă(đíƠ(ºÂĐ(¾ºÊ¾(ôòĐÞÍÎỈì(~6~ÝÞ>ø¾ƯđỈ»¾(ñì(đíƠ(ºØỈÎỈì( OÝÞ>ø¾ƯđỈ»¾(.ºÎ(ºỠ(ºÂĐ(ôòĐÞÍÎĐù¾Ă(ºÛ¼(Đºì¾º(ÐơĐ(¾ºÊ¾(ºØỈÎ 1Þ

z }¾Ù¾Ă(ỈÚÛ¾Ă(Đ»½(ÍƠ(Ỉì( ( Ì({6zÝÞ>( %(z6ÝÞ>( 3(z6ÒÝÞ>( )(~Ó6zÝÞ>(

°¶·$ú¹(3º»(¼º½¾(¿¾Ă(Đù¾Ă(ºÛ¼(ºÂĐ(¾ºÊ¾Ì() ) Í ~ ¾

{

Ì û

z

~

z

~ ü Ị ü %ÎÏĐ(ôơ(ºýĐ(÷ºĩÎ(đíƠ(ºÂĐ(¾ºÊ¾()(Ỉì( )

Ð

(Ñ({6{{zƯ(ñì(đíƠ(ºÂĐ(¾ºÊ¾(Í(Ỉì( Ð Í(Ñ({6{{Ư(ưº½¾(¿¾Ă(¾ìÖ(ĐºƯ(ºƠÖ(Đ»½(×Ơ»(¾ºÎØƯ(

¾Ù¾Ă(ỈÚÛ¾Ă(Ü(3º»(~Ư(Ñ(Ó~ÝÞ>øđz(

Trang 8

68 4 4 1 $

O

( PQ(ST(UVUW(XYZUW(X[(\6]\^_>Q( %Q(ST(UVUW(XYZUW(X[(`6]a^_>Q(

( 3Q(bc(UVUW(XYZUW(X[(\6]\^_>Q( )Q(bc(UVUW(XYZUW(X[(`6]a^_>Q(

def$gh$3bS(biR(jklRlU(mn(opUW(UVUW(.q(r(s6\a^_>(tuU(v[S(biR(UbwU(7x(oyUW(z{UQ(1|x(biR(UbwU( }(~xUb(k|(WxUW(Ub|c(v[(mn(mUW(opUW(UVUWQ(3bS(7x ((r(6s\]c6(j(r(s6`c6(}(r(\6scQ(

;pUW(UVUW(m|(pR(biR(UbwU(}(~xUb(k|(X[(

( PQ(6`\^_>Q( %Q(`6\^_>Q( 3Q(`\^_>Q(( )Q(s`\^_>Q(

def$h()UW(j(mn(opUW(UVUW(.s(tuU(v[S(biR(UbwU( %_

\ (oyUW(z{U(Wwz(k|(jbTU(yUW( j(( %_

\ ((((a 7x

` ( qbTU(yUW(U[z(Rbc(UVUW(XYZUW(tUW(]6s]^_>Q(1iR(UbwU(a 7x

` (v[(biR((t|z(k|(vx(mm( opUW(UVUW(XU(XYZR(tUW(.](r(\^_>(v[(.`(r(`6^_>Xz(WU(oUW(bx(XYZUW(mm(biR( UbwU6(Ub(Rb_S(oU(v(c6(tUW(~(bx(sc(r(`s6^_>m]Q-nm(Wx|(bYUW(mbczU(opUW(m|( biR((v[(j(tUW(

( PQ(\Q ( %Q(Q ( 3Q(Q ( )Q(s]Q

def$h$3bS(jbTU(yUW(biR(UbwU(~|c(j(( 7x

` ((}((((s6`^_>Q(,VUW(XYZUW(RST(k|(bx(UW( bZj(oYZm(s(W|(b(1{XxX[Q(

( PQ(s`6]Qs]a^_>Q(( ( ( %Q(s`6]Qs]`^_>Q( (

3Q(s`6]Qs]^_>Q(((((( ( ( )Q(s`6]Qss^_>Q(

def$h$1iR(UbwU(]s qS

O\ (oyUW(z{U6(jbwU(k((b[Ub(biR(UbwU(mbQ;pUW(UVUW(m|(biR((t|z(k|( mbx (t|S(Ubx{c(jbU(RV(m|(UVUW(XYZUW(jbwU(k(¡(

( PQ(s6¢Q( ( %Q(O6s¢Q( ( 3Q(Os6a¢Q( ( )Q(s6\¢Q(

def$£¤h(3bS(jbTU(yUW(biR(UbwU(~|c(1 %_ 1_ 7x ] §^_> s ¦ ¥

`

\ ]

\

s

( PQ(sO6(_>Q( ( ( ( %Q(6asQs]s(^_>Q(

3Q(6asQs]\(^_>Q( ( ( )Q(s6OOQs(^_>Q(

def$££h$3bS(jbTU(yUW(biR(UbwU(~|c(((s\ ,

((j((s ®

O Q1iR((mbczU(opUW(vx(opUW(UVUW(

. (r(6^_>(o U(tuU(v[S(biR(,(oyUW(z{U6(~|c(jbTU(yUW(biR(j(mn(opUW(UVUW(.q(r(6^_>Q(3bS(

tx R,(r(s\6`\c¯(q(r(s6O]c¯(®(r(sa6s``c¯( (r(\6]a`cQ(}m(oUb(Wnm(Wx|( mm(jbYUW(mbczU(opUW(m|(biR((v[(biR(j¡(

( PQ(]Q ( %Q(\sQ ( ( 3Q(]Q ( )Q(aQ

def$£°h(8]`(bj(Rb±(URkSU(Ubx¬R6jbwU(bimb(v[(~|c(pR(v[x(²c(RUb(jbTU(yUW(³´U(o U( R(

²cT(RiS(Rb[Ub(mm(biR(UbwU(t«U(Rb_S(jbYUW(RUb(~|c(

µ

¨

¶

¨

¨ U ,³ ¹k ¸U z · z

\

s\`

a

]`

RSUW(on(¸(v[(z(RYUW(yUW(X[(~(biR(URkSU6(_X_mRkSU(v[(jbTU(URkUl(jbR(|Q(}(v[(z(tUW( ( PQ(\¯(Q( ( %Q(¯(aQ( ( 3Q(`¯(OQ( ( )Q(a¯(\Q(

def$£ºh(1iR(UbwU(]s qS

O\ (oyUW(z{U6(jbwU(k((tx U(Rb[Ub(biR(UbwU(}(]s qS

O\ \ 1_

]

((P }

¹ Q%x R(

bx(XYZUW(m|(mm(UWcz{U(R»(RYUW(yUW(X[( qSr(]6O]Oac6( 1_r(\6]a`c6(}(r( ]6\\aOcQ(%x R(sc(r(`s6^_>m]Q>¼U(Rm(m|(biR((t|z(k|(¸j(¸½(tUW(

( PQ(s6]Qsa~Q( %Q(s]Qsa~Q( 3Q(s6aQsa~Q( )Q(saQsa~Q(

def$£¾h$1iR(UbwU(¿(À|(oyUW(z{U(tx U(ox(b[Ub(pR(biR((v[(pR(biR(UbwU(mSU(ÀUQ(0Ub(opUW( UVUW(m|(biR((v[(biR(UbwU(ÀUQ(%x R(À|(r(]]6c6(ÀU(r(]]s6c¯((r(\6scQ( 3bÁU(oj(U(Â!¡(

( PQ( (r(6^_>¯(ÀU(r(6`^_>Q( %Q( (r(6^_>¯(ÀU(r(6`^_>Q(

( 3Q( (r(6`^_>¯(ÀU(r(6^_>Q( )Q( (r(`^_>¯(.ÀU(r(^_>Q(

def$£Ãh(}ÄR(jbTU(yUW(biR(UbwU(}((9((Q1iR(UbwU(¿(oyUW(z{UQ(-Áx(969(v[( 6 (

Trang 9

68 4 4 1 $

O

PQR(PSTU(V(WXRY(RZRY6([\]^(STRY(_`a(\bU(R\cR(_dR(9(eV(fg0h(i](

f

.

.9(jkRY(

( lg(

f

m

m9g( ( %g(

9

m

mfg( ( 3g(

9

m

mfg( ( )g(

9

m

mfg pqr$stu$%^vU(3(w(xx6OOyz{|(m f(w(n6}}x~{g(,ZRY(PSTRY(_QR(U\^vU(W(U_\(\bU(R\cR(xo 3

y (\VR\((

\bU(f(V((

$ lg(z6oyxg(( %g(z6oyx>g( 3g(x6xyxOgx} xOg()g(x6xyxOgx} x>g(

pqr$su$3\d(dUdR(_(WXRY(RZRY( (w(x6>(jR(\(\bU(R\cR((

(WRY(R(i^R\(a(\a^(\bU(

(_(_RY(U]_(WX6([\RY(\U(^a(g.\]^(STRY(__(\bU(V((w(x6}}z{|((w(n6}}x~{|(7^(w( z6}xnn{g(;XRY(RZRY(_`a(\bU((PV(

( lg(O6y>g(( %g(xO6>g( 3g(xo>g(( )g(x~>g(

pqr$su$3\d(\R(RY(\bU(R\cR(ia{(O %

n ((((((y 7^

g(%^vU((m%(w(O6}xoxO{|(m(w( x6}}z{|(m(w(n6}}yo}{|(m7^w(y6}x~x~{|(x{(w(Ox> _og3\d(\bU((_(WXRY(RZRY(.¡(w(

~6n~>(jR(\(\bU(R\cR(%(WRY(R6(\bU(R\cR(7^(ja(a(e¢^(WXRY(RZRY(6~~>g(;XRY(RZRY( _`a(\bU((ja(a(_(Y^(U£PV(

( lg((w(}6yy>g(%g((w(}6yy>g( 3g((w(yy>g( )g((w(yy}>g(

pqr$s¤u$0dRY(¥{(U¦R\(j^vR(W§^(\bU(R\cR6(\bU(R\cR(o 8

Oo (_\{R(U\VR\(\bU(R\cR(on 8

Oo (W¨(\RY(a(

lg(mXU(\bU(f(eV(\a^(\bU(URg(( %g(mXU(\bU(f(eV(o(\bU(P_URg(

pqr$«¬u$®(\RY(¯b(PV(\R(RY(\bU(R\cR(Pdb^(RVd(°(

( lg(0d(RZRY(PSTRYg( ( ( %g(.\RY(Ud6([\RY(U\{g(

( 3g(3(U\(Ud(\d±_(U\{g( ( ( )g(0\{(RZRY(PSTRYg(

pqr$«su$1bU(UR(_(WXRY(RZRY(.¡(w(o>(jR(\(eVd(\bU(R\cR(z 7^

(WRY(R6(i^R\(a(\a^(

\bU(R\cR((_(_RY(WXRY(RZRY6(\d(\R(RY(\bU(R\cR(ia{(((z 7^

((((g(3\d(j^vU(¡(w( x6}}z{|(7^(w(z6}xnn{|((w(n6}}x~{g(x{(w(Ox> _og0\d(\R(RY(UR(W(Ubd(U\VR\(x6~Y( _\²U((U\¦(\R(RY(Ud(a(jad(R\^{(RZRY(PSTRY°(

( lg(xz6nx>g( ( ( ( %g(xO6y~gx}o>g((

3g(O6}gx}o>g(( ( ( )g(x}n6gx}o>g(

pqr$««u$,YS³^(a(´RY(\bU(dUdR(_(WXRY(RZRY(.¡(w(~6n~>(jR(eVd(\bU(R\cR(O %

n (WRY(Rg(

\S©RY(_à(\bU((e¢^(WXRY(RZRY( f(w(n>g(3d^([\]^(STRY(_à(mXU(\bU(R\cR(¯²(¯h(i]([\]^(l( _à(R(µ(W©R(e£({g(;XRY(RZRY(_à(\bU(R\cR((PV(

$ lg((w(6~z~>g(( ( ( %g((w(6~z~>g(

3g((w(~6z~>g( ( ( )g((w(6~z~g(

pqr$«¶u$3\d(\R(RY(\bU(R\cR(ia{(O %

n ((((((y 7^

g1bU(R\cR((PV(

pqr$«·u$;X(\¸U([\]^([\^(bd(U\VR\(__(\bU(R\cR() 6 0 6 n 1

o

x

o

x PQR(PSTU(V(

| }}z 6 m

| }}on 6

m)¹ º 0¹

º º m1¹ 6 }}~ g(1¨(_\d(j^vU(\R(RY(() 0 1 x R

}

n o

x

o

x » » g 0d(\a(U\{(jad(R\^{(RZRY(PSTRY°(3\¼R([vU(¥{(½¾¿À(UdRY(__([vU(¥{(ia{(

( lg(0d(RZRY(PSTRY(x6}y(>g( ( %g(0\{(RZRY(PSTRY(x6}y(>(

( 3g(0d(RZRY(PSTRY(x6}y(>g(( )g(0\{(RZRY(PSTRY(x6}y(>g(

pqr$«Áu$3\d(\bU(UR(_(WXRY(RZRY(.¡(w(x6ny>(jR(eVd(\bU(R\cR(7^(WRY(Rg(1a^(\bU( R\cR((i^R\(a(Y^]RY(R\a{(eV(_(_RY(WXRY(RZRYg(3\d(m7^ ((w(z6}xno{6(m(w(x6}}z{6(m(w( n6}}x~{g(-_(Ubd(jµ^(__(e_U©(eÂR(U]_(_`a(\a^(\bU((ia{(\R(RY(PV(

( lg(xy}yÃg( %g(n}xÃg ( ( 3g(y}}g ( )g(z}}g

pqr$«tu$¡UR(jR(eVd(\bU(R\cR(j^a(7^U((

(g¡\R(RY(Ubd(a(\a^(\bU((Y^]RY(\ÄU(R\a{(ja(

Trang 10

68 4 4 1 $

OP

QRS(1TU(V(WX(

( YS(ZQ[U[\S( ( %S(,]UQ[\S(( 3S()]U^Q_( ( )S(1TU(`S

abc$def$8QR\_(ghi\(Qj(Uhkl(mhno_(ghp\q(rTs( 8 0h ZR Y V

t

uvw

xu y yz ` y yz y |{ y yz |{ S0Ql\q(}p(t6(Y(WXs( ( YS(t(~(xP(Y(~(uvS( ( ( %S(t(~(xu(Y(~(uvS(

( 3S(t(~(xP(Y(~(uvS( ( ( )S(t(~(xP(Y(~(uvwS(

abc$df$_(nR\(h(q_R(}\q(W\q(g(X(}\q(\\q(.(mR(hTU(\hi\(WX(

( YS(g(~(u.S(( %S(u(~(u.S( 3S(g(~(u.S( )S(u(~(u .S

abc$df$3hl(gh\(\q(hTU(\hi\(Rns(v 3W

O ((V(z(\((v YQ

Ow S1TU(\hi\(V(WX(

( YS(O 1

O S ( %S(u )

O S ( 3S(v 0

O S ( )S( 1k

u S abc$f$0Ql\q(gh\(\q(hTU(\hi\((mp(}((\h(WnU(l(UlX\(\Xl(Rn((

$ YS(}\h(WnU(l(UlX\(}\q(W\qS( %S(}\h(WnU(l(UlX\((hTU(\nmW[\S(

$ 3S(}\h(WnU(Xl(UlX\((hTU(gQ[U[\S( )S(}\h(WnU(l(UlX\(}_\(UmhS(

abc$¡f$Z[W[\_¢uOP Zl

w £WX(mh¤U(ghp\q(rT6(gh¥U(R(hTU(`(X(_¦\(UhX\h(hTU(\hi\(3h§(Z£S3hls(Zl(

\(Um(mR(hTU(\hi\(3h§(Rn(«h_(ghp\q(rT((

( YS(v6PSOP¨«¬S( %S(v6PSOP¨¬S( 3S(¨SOP¨¬S(( )S(vP6SOP¨¬S(

abc$df$3hl(hTU(\hi\(vP Z

O¨ (Rn(«h_(ghp\q(rT(URl(QR(hTU(\hi\(vP _

O S3hl(_¦U(lT_(ghp\q(rT((

( YS(`S(( ( %S(| ®S ( 3S(| {S ( )S(¯S

abc$f(Zh\(\q(hTU(\hi\(Uh°m(mh¤U(Xs(

( YS(±_(n¥(U§\h(²³\(}¦\(°(_¦\(}´_(hTU(\hi\S(

( %S(°(U]\q(U¥m(q_R(m¥m(\nmWl\(Ul\q(hTU(\hi\S(

( 3S(n¥(U§\h(gh¥U(R(m¥m(UR(ghp\q(rT(mR(hTU(\hi\S(

( )S(n¥(U§\h(q_(²µ\(}(ghp\q(rT(mR(U(\q(mh¤U(ghp\q(rTS(

abc$¶f$3h±\(min(·¸S(0Ql\q(gh\(\q(hTU(\hi\(mp(}\h(WnU(l(UlX\(\Xl(Rn((

$ YS(}\h(WnU(l(UlX\(«h_(\qS(%S(}\h(WnU(l(UlX\(\\q(W\q(\qh¹S

$ 3S(}\h(WnU(l(UlX\(}\q(\\qS()S(}\h(WnU(l(UlX\(\\q(W\q(UlX\(ghµ\S(

abc$ºf$1TU(\]UQl\(mp(}\q(\\q(.\(~(O6Ok>(»\(Xl(hTU(\hi\(7_¢ 7_

v £}\q(ª^\(qiª(QR(gh\(

\q(hTU(\hi\(WX(\(( 7_

v (z(V((`S3hl(_¦U(`(~(6PPOPn(\(~(O6PPwn(V(~(v6POPPn(7_(

YS(V(~(P6Pxk>( `(~(P6uOk>S( %S(V(~(P6uOk>( `(~(P6Pxk>S( (

3S(V(~(P6Pxk>(( `(~(P6uOk>S( )S(V(~(P6Px¼((( `(~(P6uO¼S((

\hi\(UhRª(}´_(U(\q(À\q(Rl(\h_^n(

( YS(.h[\q(}´_S( ( ( ( %S(0\q(U(\q(À\q(¾¬uS( (

3S(-_(U(\q(À\q(¾¬uS( ( )S(-_(U(\q(À\q(¾S

abc$ef0h[\q(U\(\Xl(Rn(}iª(WX(·¸(«h_(\p_(Á(hTU(\]UQ\[(¢Â£(

( YS(3p(«h_(\q(À\q(«h_(\q(mR(hTU(kWkkmUQl\6(«h[\q(R\q(}_\S(

( %S(3p(«h_(\q(\qh¹(À\q(«h[\q6(R\q(}_\(Umh(²]\qS(

À\q(Um(}(¥\h(¥\qS(

( )S(3p(«h_(\q(\qh¹(À\q(«h[\q6(R\q(}_\(Umh(iS(

abc$f(0h[\q(U\(\Xl(Rn(}iª(WX(ÄÅÆ(«h_(\p_(Á(m¥m(}\h(WnU(l(UlX\(Ul\q(gh\(\q(hTU(\hi\(( ( YS(0´\q((hTU(\nmWl\(mR(hTU(]\q(U¥m(À\q(U´\q((\nmWl\(mR(m¥m(hTU(\(ghÇS(

( %S(0´\q((m¥m(hTU(R\q(}_\(Umh(U]\q(U¥m(À\q(U´\q(m¥m(hTU(R\q(}_\(Umh(\(ghÇS(

( 3S(0´\q(\\q(W\q(UlX\(ghµ\(mR(m¥m(hTU(]\q(U¥m(À\q(U´\q(\\q(W\q(UlX\(ghµ\(mR(

Định dạng
Số trang	11
Dung lượng	708,25 KB