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Trung

(A'6 -,'6 -DO Fl/ F\ X7: Fl, -(5 (=5 -5' )45'6 6*:* F5S' Xk X*'(? 6,j'
X7: Fl, Fe* Lr* (=5 -5' 4D) z,:' )4K'6 LQ 'U @(A'6 -(• 01 '6,j' )(h- J'R '6,j'
-,'6 -DO ';r- )45'6 )(<* 6*:' FD, X:, @(* F;s- X*'( 4:R 21 -I' -,'6 -DO -(5 (=5
-5' '6,j' @(G'6 )(H )(~ F3'6R -(e'6 0S* Xg 9B2 '(*N2 -\: -G- 2l2 8&'( 6B/ )*+,
-(./ -(5 (=5 -5'? =5 -5' 8Q'( )(;<'6 8Š) Fl, X.' 9,D) @(G'6 )(H @(* FS) F;s@(5.'6 ^w '61/ ),C*R )4;r- )(<* 6*:' '1/ (=5 -5' (51' )51' F;s- 8.5 (3 8P* @(G'6
)(H M5 (=5 2> -,'6 -DO? 3) Xe '6,j' M;„'6 -(D) @(5G'6 L1 L*):2*' @(* 8{ )(*E,
tâm
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@*&' MN M1'6 -(5 L* @(,V' F;<'6 4,3) O(G) )4*H'R Fj'6 )(<* 012 6*.2 @(. 'J'6 )*+,
(U: O45)*MR F;: FE' )Q'( )4S'6 4e* 05S' )*+, (U: L1 6B/ '+' )*+, -(./ P (=5 -5' W 4l'
mR ^_v`Z?
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)4I X*'( 0n 4D) z,:' )4K'6 )45'6 L*&- )(1'( 0TO (=256058*'? (* F;s- X*'( 4: (=5 -5'
-(h: @(5.'6 †w26 -(\ /E, P 6:'R '(, -l, Lc XŠ) 2”* '61/ Fe* Lr* (=5 -5' @(5.'6
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XŠ) (=5 -5' 8{ 6*.2 )J'6 )4K'6R MN 8{ -(h'6 8l' (,/E) 012 6*.2 Xh- Fc @(G'6 L1 MN
8{ '(*N2 8&'( )*+, -(./?
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)(1'( O(l' 4D) z,:' )4K'6 -\: M{-( )*+, (U: R M{-( )C -(h-R 2G,Y 651* 4:R ';r-I' 01 M,'6 2A* -\: -G- O(.' h'6 (U: (K- 8+' )45'6 -k )(H W ,X=8*5R ^_p‰ZR LQ -k
)(H -\: (=5 -5' -]'6 FI* (Œ* '(*c, ';r- FH )*+, (U: X7:? 45'6 '(7'6 '61/ Fl, X:,
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• x5 F*c, @*&' '65S* -.'(?
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F;<'6 4,3) O(G) )4*H' W 6,/N' (; (5R ^__pZ ?
45'6 '(7'6 /E, )e Lc )*H, @(‚ (T, )(Q z,:' )4K'6 '(D) 01 V2 F3 L1 '(*&) F3?
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J'R 'c' -(,j'6R XB' -(k*R '6,j' ';r-R L{ )4‚ L1 0;s'6 ';r-Y@(A'6 (sO 0n .'(
(;P'6 FE' 8&'( )*+, -(./ (=5 -5'?
Q Q

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*+, -(./ 01 O(.' h'6 -U 0s* -\: -k )(H '(Ž2 05S* )(.* '(:'( '(7'6 -(D) F3-

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liệu ĐH
Cần
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6,/+'R (S2 6K- (S-(R ^__vZ?
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8G2 M‚'( )4+' 8*H, 2A 4,3)R
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O(\ 8P* '(7'6 Xs* O45)=*' Wb*284*:= — O*0*Z -U -(h- 'J'6 8G2 M‚'( L1 6*[O -k )(H
M* F3'6 W =: L1 b0=2*'6R ^__ƒZ?

Trung

4+' )(S-( M*'( M;„'6 -(['6 )S5 4: @(,V' 0S- )m )4k' 0G'6 W 255)( — Z FE'
Xl' Xo*
W 5,6(
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F;<'6
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=4)X-(*'6=4R
tâm
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liệu— ĐH
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liệu
tập22
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cứu
^__`Z?
xS'6 )(Q (k* 0j*R ;r) Lr* 8c 2t) 8U'6 0G'6R 4Q: @(,V' 0S- '6,/+' L>' L1 ):'
MN M1'6 )45'6 ';r- 2,e* X*'( 0‚? xS'6 )(Q @(A L1 @(U ):' )45'6 ';r- 2,e* X*'( 0‚?
xS'6 -U -(,”* O50/X:--(:4*M= 01 23) O(l' -\: -(,”* 0*O5O50/X:--(:4*M= P
21'6 '651* L* @(,V'? 45'6 @(* MS'6 )(Q -(,”* O50/X:--(:4*M= 2D) F* M5 F3) 8*E'
-(5 '+' -(['6 9,D) (*&' @(,V' 0S- @(A L1 '(J' )4+' )(S-( W =: L1 b0=2*'6R ^__ƒZ?

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@(G'6 '6,/+' -\:
01f @(G'6 '6,/+'
W 52:)*-ZR @(G'6 '6,/+'
Wb0:6=00,2Z L1 @(G'6 '6,/+' W :OX,0:4Z?
ˆ (G'6 '6,/+' W@(G'6 '6,/+' )(B'R @(G'6 '6,/+' 8c 2t)Z 01 @(G'6 '6,/+'
-\: LG-( )E 815R -D, )S5 8P* O50/X:--(:4*M=
? U F;s- )Q2 )(D/ )4+' -Gw
@(,V' 0S- MS'6 L1 -({, F;s- '(*&) F3 P ^ww )45'6 ` 6*< W•4:/ L1 •55M™:4MR
^__wZ?
4+' ^vw 05S* @(G'6 '6,/+'

F€ F;s- 8*E) FE' W =4)X-(*'6=4R ^__`Z?

ˆ (G'6 '6,/+' W@(G'6 '6,/+' 0A'6Z 01 @(G'6 '6,/+' @i2 -({, '(*&) F;s-D, )S5 8P* O45)=*'? ‘ ^www )45'6 ` 6*< ‰w O([) )‚'( @(G'6 '6,/+'R @(. 'J'6
'6;'6 @E) -\: @(G'6 '6,/+' Fc, 8{ (,•? G- '(U2 @(G'6 '6,/+' @(G- '(:, -\:
L* @(,V'
Fc, -U 23) 05S* @(G'6 '6,/+' ?
(G'6 '6,/+' -U †q 05S* F€ F;s- 9G- F{'( W ^˜ †qR @(A'6 -U †wZ W•4:/
L1 •55M™:4MR ^__wa =4)X-(*'6=4R ^__`Z?

Trung tâm Học liệu ĐH Cần Thơ @ Tài liệu học tập và nghiên cứu
ˆ (G'6 '6,/+' W@(G'6 '6,/+' LŒR @(G'6 '6,/+' 21'6 )E 815Z F;s- -D,
)S5 8P* O50/X:--(:4*M= (5t- O45)=*'? 5S* '1/ -(• -U 23) Xe ‚) L* @(,V' F;<'6 4,3)?
(G'6 '6,/+' F;s- -(*: 012 ‰ 05S* @‚ (*&, 01f R ‡ L1 ?
*&' ':/ -U pw 05S* @(G'6 '6,/+'

F€ F;s- 8*E) FE' W•4:/ L1 •55M™:4MR

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8G2 M‚'( 0+' 8*H, 2A 4,3) X.' X*'( F3- )e 012 )(:/ FC* Xg -B' 8Ž'6
';r- L1 -(D) F*&' 6*.* -\: 4,3) '5' L1 -U )(H 6B/ )*+, -(./ 'E, '(7'6 -(D) '1/
@(A'6 F;s- (DO )(, @{O P 4,3) 6*1 Wb:*4845)(=4R ^__`Z? U (:* 05S* F3- )e F;s- X.'
X*'( )m
01f F3- )e -({, '(*&)
W(=:)ˆ X):80= =')=45)59*'Z L1 F3- )e @i2 -({,
'(*&)
W(=:)ˆ :8*0= =')=45)59*'Z W 2*)( L1 /0=XR ^_vwZ?
-({, F;s- ^www
)45'6 ^† O([) L1
8{ LA (5S) P qww )45'6 ^† O([) W ,=4:') L1 -)L?R ^_p†Z?
c E, )e 8G2 M‚'(?
(* '6(*+' -h, -G-( X*'( 8&'( M5
6B/ 4: '6;<* ): )(;<'6 z,:' )B2 FE'
/E, )e 8G2 M‚'( -\:
'6;<* ): -(h'6 2*'( 4Ž'6
6B/ 8&'( 8G2 M‚'(
0+' 21'6 '*+2 2S- -\: 4,3) '5' 01 '(< 23) (5t- '(*c, Xs* L* '(,'6 2:5


Wb*284*:= — O*0*Z -U -D, )4[- MS'6 Xs* 8:5 O(\ )4+' 8c 2t) L* @(,V' 01 M5 @(. 'J'6
6Š' 8G2 0+' 8c 2t) '*+2 2S- -\: Xs* L* '(,'6?
l, (E) -G- -(\'6
6B/ 8&'( Fc, X.' X*'( 23) (5t- '(*c, /E, )e 8G2
M‚'(R -(['6 8G2 L15 8*H, 2A Ft- (*&, )4+' )E 815 8*H, 2A -\: 21'6 '(l/ L1 -\:
'(7'6 0rO 21'6 '(l/ @E -T'? E, )e 8G2 M‚'( F;s- O(B' 0TO 8Ž'6 O(.' h'6 (,/E)
)(:'( (:/ -G- -k z,:' -.2 '(T' Ft- (*&,R -k z,:' -.2 '(T' Ft- (*&, '1/ 012
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8P* F;<'6 xˆ2:''5X=? :* )4I -\: -(['6 )45'6 L*&- @E) 8G2
)4+' 21'6 '(l/
8*H, 2A 4,3) '5' -\: (=5 )(Q -(;: 4š 41'6 W 5 L1 -)L?R ^_pƒa ›:/:OO: L1 -)L?R ^_p†Z?
(7'6 05S* @(G'6 '6,/+' F;s- -D, )S5 8P* O45)=*' '(;f
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ppR __ L1 _pv

pp WbƒZ 01 @(G'6 '6,/+' 0A'6 6B/ 8&'( )*+, -(./ )4+' (=5 -5' W›5'=X L1
,))=4R ^_v`Z?
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Trung tâm Học liệu ĐH Cần Thơ @ Tài liệu học tập và nghiên cứu
_pv WbqZ )(Q F;s- )Q2 )(D/ )4+' ‰w•R @(* O(B' 0TO )4+' '(7'6 (=5 8{ 8&'(
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W ppZR b† W __Z L1 bq W_pv Z L1 bƒ^? (‚'( -G- /E, )e 8G2 M‚'( '1/ -o'6 Lr* F3)e 4,3) F€ 6B/ 4: z,G )4Q'( X*'( 8&'( M5
W ::X)4: L1 4::uR ^_p`a 55'R

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b† W __Z L1 bq W_pv Z (5t- bƒ^? (['6 @(, )4[R X*'( XA* L1 O(G) )4*H' P 4,3) '5' L1
X.' X*'( 4: 23) (5t- '(*c, 05S* F3- )e 4,3) : W ZR F3- )e )E 815 W
Z (5tWb:*4845)(=4R ^__`Z?


=5 -5' ‰ ˜ q ),l' ),C* -]'6 8{ 8&'( )*+, -(./ W 54)*X5'R w_`qa b*X(™*-(R
^_ƒva x,''=R ^_†pZ M5
6B/ '+' W 5œ@:R ^_qwZ? (7'6 '6(*+' -h, -(V' F5G'
8&'( M5
F€ F;s- )*E' (1'( 8Ž'6 L*&- X‹ M~'6 LI'6 4,3) )(Š) (=5 W 55' L1
-)LR ^_qqa /0=X L1 :4',2R ^_qva x,''= L1 =''=))R ^_vwZ 0D/ F* X7: Fl, -\: (=5
Xk X*'( W 4:2=4 L1 M=4*)5R ^_qva 4:2=4R ^_q_Z F€ F;: 4: Xg -(V' F5G' -(‚'( 9G(k'?
6Š' -(t) 0+' 8c 2t) '*+2 2S- 4,3) W =4)X-(*'6=4 L1 55'R ^_v`a ,))=4
L1 ›5'=XR ^_v`Z L1 X*'( F3- )e 4,3) L15 8+' )45'6 8*H, 2A 4,3)R @E) z,. 6B/ )*+,
-(./ W 2*)( L1 :00XR ^_qpa 2*)( L1 /0=XR ^_v`a 4:'M,=8=46 L1 •*0X5'R ^_v`a
x584=X-, L1 ,/6=0='R ^_v`a =X)* L1 =œ='R ^_vwZ? g X.' X*'( F3- )e 4,3) L1 /E,
)e 8G2 M‚'( 01 M5 O0:X2*M Md' )4,/c' W 2*)( L1 :00XR ^_qpa 2*)( L1 /0=XR ^_v^Z?
•

h- Fc @(G'6 -\: 2l2 8&'(?

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w
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)(;<'6 Mo'6 012
-(E) 4D) '(:'( W 6,/N' y'( (;r-R ^_vwa •15 4K'6 •S)
L1 -)LR `ww^Z?

Trung tâm•Học
ĐH Cần Thơ @ Tài liệu học tập và nghiên cứu
G-(liệu
X*'( 8&'(?
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