TONG HOP LY THUYET HOA 10 11 12 chi tiet

> & ' 3 0: & '&5 & ? < < 3 &- & @ 4 A & =& ' 0:

& '&5 & < < 3 &- & 8 "

B > & &* , $ C & &- & =&/ - & &* , 04 &* - & = &* 3

D $ 0) E 0F / & - &< & , 0 9 & &3 &8 ! "

' )+ " !F /

d 0 >: , d 0 >: E

d 0 >:

%&; K L& &* H & M'&!N ) &O P$ Q &4 R =&8 ! &( =&5 & &9 P$ M J &O P$

=&8 !N - S ( & '&! M H & N 4 " 2 & @T U< A ) &O P$ - V =&8 !

4 U< W A @ / & &9 P$ V - S ( & '&!A H & "

\ GW D 0) ] - &* H & D 0) ] - ^ ? &9 P$ , )

=& 4 ( & '&^ =&5 - &9 P$ , S ( & '&! - =&5 7 & =&/ & - ^ ? "

& & = &* 0) & ] & & ? 8 J &9 P$ $ _ "

\ ) & &* '&! - U< A G 7 =&8 ! / E S ( & H & , &; `

7 & S ( & 0) 3 A &; K 05 5 O 9 P$ ! =&8 ! U<G U< - G - R V

,pHC, → ,pHCE C ,H pH,xE pHCE U > ,

, ,D → ,DCL C H pHD, D U > ,

,pHD, → ,pHCE C ,DCL C ,,H

,pHD, → ,pHCEC ,DCL C ,,H ; 0 J 0

, ,Th xLC -Tu C LN,x→ ,h x,C Eu,C XTxN

E ,Th xLC N,x,C ,TxN→ ,T,h xLC x,C ,N,x

aQ W b &< 5 &* , &* '&! - ` 07 , H - I '&! H $ 3 &

H & '& & B CL x, C, x C ,x , E NL xE /

, +

) )

^ %5B EpH C LN,x  → pHExL C LN,↑

,pH C E.!,  → ,pH.!EEpH C ,x,  → pHExL

=

^g ; 0 B C r
: C ;s

[ ] [ ] [ ] [ ]

&

L (

O NE.xxN C N,x
NExCC NE.xx T E C E

E

•N x Ž•.N xx Ž.N xxN

• N Ž•xN Ž

• N Ž

^ > P BTN x, •NCŽ•xN Ž L ] ,V !+ ? > ] U '= @ 'g / ^ %

%* ! e P 0 # 0 ] ,V ! @ •NCŽ•xN Ž A

s ' 8 3 ' " M '= NC

% %* >o ' " M '= xN % %* ' )+ " !F / ^ %5B ^ % %* M'= NC Eh J M '= xN !+B •xN Ž Lƒ •NCŽ Lƒ E /

= )+ 87 # P /

.,N- C Wƒ, x,  → , x, C E N,x.NE‡ NE C !, → NE‡ N,.! C N.!

r r

V H ! H: E H

^ f j

N, ,C N,  R%  →  $ N,

N, ,C ,N,   →  $

N, C, N, ,C w,  → N, w,+ →w , N, wL

X t, t

X t, t

3434

.NL•C N,x.NE.xx C xN  x   $ → NL• C ,.xE

C sy _ ": >7 : „ ; 8J 'a % %* xN , r xN , % B 7 N,x )+ x, '[ 8*

i !F , $ 8J B

.x, C xN , → xE ↓ C N,x.x, C r xN , → r xE ↓ C N,x

M>3 XT I !F 3 ; 7 0 )+ 3 ! 9 @ A : G /

j f /

K .^^• P S> H '[ 'O ' I # F P " F S> H ' J %& ^^•

%F A 'I 8 3 { > F > ' > π F 'I $ 8$ > /

[ob apM Ur )=u^ vM= " '( " '

[ob apM w xb qy) azZ )=u^ vM= " 89 u " 89 uu " 89 uuu/

A ? ‚ Š ' " H !+ t K P " %% " % ! !+

\ # #$# v"! ‚ Š

" '( A /

( ^ H : 7 A ! @ N x, S H • ” " )+ )9 3 ' " _ ": 0 H H > !

J > ! P _ " 8 '< a 3 'e : 7 A 4 8? /( ^ H 87 + ! " ! @ B ” " S HC N x,

8 U " 89 ) " 89 , 8? 0 !# >7 : „ ' " > ( " ; x

0 %5 ) % %* xEƒ%% NE ‡ 3 # : 7 A 0 8F J >7 : „ ' !+'H )+ " ' !+ " 89 H : 7 A 0 ( ] ( 'H /

Op

8Zp 3 '[ # i ( A N x 0 %5 ' " ) ! F [ F N, J I A xN)+ xxN / f @ A !+ Nx ” xxN M & H ' + 8 U ! 9 /

!?s •

6 6

E.xxN C ,x↓C ,N,x N, C Nx C , xN ,  → N

, C xxN C ,x↓C ,N,x

N ‡ N ‡ •.N,ŽV.xxN  → N ‡ •.N,ŽV.x C N,x

: 7 A & F 0 : ! :H: / 0 : ! :H: 3 ": ) F 0 ! F : /

Z= G' U

@ !+ ! F + Q 8F 1 % , W/ @ %y ' U #: 8 !< >Q 8? : < 8'M !F 1 8? = : < 8 'M / KJ )9 • 9 ' U @ %< 3 'M !+ %G

7D5 - 2C '5

ZM !+ ! F + '$ O % X Y- 7 ] XE )+ >@ ] ,XWW / ZM 3( ' [ %c %0 $ | >" / ZM '= %y ' U %y U # l 8F / Z= %y ' U

 → C

C

C

! –! #j " † Ÿ n & C&p3& -<+ & / `

^ ‹ : G

>7 : „:A 0(

^ ‹ : G

>7 : „:A 0(

4SD&

&

w !8&

F

%

3 ( >@ J I %& = > 8 U : 0: > 'I G # ! " > F Br( 3 3 ( ! >5 %& + : 8M !Q !f )n ' " >Q !F ' " >H /s& : ™ @ 'I !Q !f >@ / : ™ @ j !+

/ T :N } W 3 %& : ™ @ J < 3 ": ) )@ / d " : ™ @ % [

f 8C + ! 5 ‹ ; 7 $ $ [* ! < 6* * (

f 8C + ! Œd5 ‹ H ; 7

+C J< Ue 8 Q @ ,\

= ) v U@ $(