1. Trang chủ
  2. » Giáo Dục - Đào Tạo

Phương pháp giải hay Bất đẳng thức Nguyễn Văn Mậu - Hướng đến kì thi đại học quốc gia 2015

336 2,5K 385
Tài liệu đã được kiểm tra trùng lặp

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

THÔNG TIN TÀI LIỆU

Thông tin cơ bản

Tiêu đề Phương pháp giải hay Bất đẳng thức Nguyễn Văn Mậu - Hướng đến kỳ thi đại học quốc gia 2015
Trường học Trường Đại Học Sư Phạm Hà Nội
Chuyên ngành Toán học
Thể loại tài liệu hướng dẫn
Năm xuất bản 2015
Thành phố Hà Nội
Định dạng
Số trang 336
Dung lượng 3,94 MB

Các công cụ chuyển đổi và chỉnh sửa cho tài liệu này

Nội dung

Trang 1

1JX\®Q 9‚Q 0¥X

%•W ˆŽQJ WK½F

¥QK O YÖ ‹S G¹QJ

3URI'U+DE 1JX\HQ 9DQ 0DX+DQRL 8QLYHUVLW\ RI 6FLHQFH)DFXOW\ RI 0DWKV0HFKV,QIRUPDWLFV

 1JX\HQ 7UDL 6WU 7KDQK ;XDQ +DQRL

(PDLO QYPDX#KQYQQYQ

+ 1ÃL 

Trang 2

/ÊL QÃL ާX

&‘F Y£Q ‡« OLƒQ TXDQ ‡®Q E£W ‡•QJ WKÑF OŽ PÂW E SK¤Q TXDQ WU½QJ FÊD JLL W¶FKYŽ ‡’L VÁ 1KL«X G’QJ WR‘Q FÊD K°QK K½F O†ÇQJ JL‘F YŽ QKL«X P„Q K½F NK‘F FËQJ ‡¸LKºL JLL TX\®W F‘F Y£Q ‡« Y« †ÆF O†ÇQJ FÒF WU· YŽ WÁL †X  &‘F K½F VLQK YŽ VLQK YLƒQWK†ÃQJ SKL ‡ÁL PŸW YÆL QKL«X G’QJ WR‘Q OR’L NK¼ OLƒQ TXDQ ‡®Q FKX\ƒQ ‡« QŽ\

%£W ‡•QJ WKÑF F¼ Y· WU¶ ‡ŸF EL¯W WURQJ WR‘Q K½F NK„QJ FK± QK† OŽ QKÐQJ ‡ÁL W†ÇQJ

‡¬ QJKLƒQ FÑX PŽ F¸Q ‡¼QJ YDL WU¸ QK† OŽ PÂW F„QJ FÍ ‡—F OÒF FÊD F‘F P„ K°QK WR‘QK½F OLƒQ WÍF FËQJ QK† F‘F P„ K°QK WR‘Q K½F UÃL U’F WURQJ OÖ WKX\®W SK†…QJ WU°QK OÖWKX\®W [£S [± OÖ WKX\®W EL¬X GL­Q 

7URQJ K X K®W F‘F NÓ WKL K½F VLQK JLºL WR‘Q TXÁF JLD WKL 2O\PSLF 7R‘Q NKX YÒF YŽTXÁF W® WKL 2O\PSLF WR‘Q VLQK YLƒQ JLÐD F‘F WU†ÃQJ ‡’L K½F YŽ FDR ‡•QJ F‘F EŽL WR‘QOLƒQ TXDQ ‡®Q E£W ‡•QJ WKÑF FËQJ KD\ ‡†ÇF ‡« F¤S YŽ WK†ÃQJ WKXÂF OR’L NK¼ KRŸF U£WNK¼ &‘F EŽL WR‘Q Y« †ÆF O†ÇQJ YŽ W¶QK JL‘ WU· FÒF WU· FÒF ‡’L FÒF WL¬X FÊD F‘F W¿QJW¶FK FËQJ QK† F‘F EŽL WR‘Q [‘F ‡·QK JLÆL K’Q FÊD PÂW VÁ EL¬X WKÑF FKR WU†ÆF WK†ÃQJF¼ PÁL TXDQ K¯ ¶W QKL«X ‡®Q F‘F W¶QK WR‘Q †ÆF O†ÇQJ E£W ‡•QJ WKÑF W†…QJ ÑQJ/Ö WKX\®W E£W ‡•QJ WKÑF YŽ ‡ŸF EL¯W F‘F EŽL W¤S Y« E£W ‡•QJ WKÑF U£W SKRQJ SKÌ YŽFÒF NÓ ‡D G’QJ +L¯Q F¼ KŽQJ WUP JL‘R WU°QK F… EQ YŽ V‘FK FKX\ƒQ ‡« WKDP NKRY« ‡’L VÁ JLL W¶FK VÁ K½F YŽ K°QK K½F WU°QK EŽ\ OÖ WKX\®W YŽ EŽL W¤S Y« E£W ‡•QJ WKÑF

* Q ‡‚\ VÁ O†ÇQJ F‘F V‘FK WKDP NKR YŽ FKX\ƒQ ‡« Y« E£W ‡•QJ WKÑF ‡†ÇF U£W QKL«XW‘F JL YL®W YŽ NKDL WK‘F WKHR QKÐQJ FKÊ ‡« YŽ F‘F TXDQ ‡L¬P SK‚Q OR’L NK‘F QKDX7X\ Y¤\ F‘F WŽL OL¯X Y« E£W ‡•QJ WKÑF QK† OŽ PÂW FKX\ƒQ ‡« FK½Q O½F FKR JL‘R YLƒQYŽ K½F VLQK K¯ &KX\ƒQ 7R‘Q E¤F WUXQJ K½F SK¿ WK„QJ WK° FK†D F¼ QKL«X F¸Q FK†D WK¬KL¯Q ‡†ÇF ‡ \ ‡Ê K¯ WKÁQJ F‘F Ö W†ÄQJ F… EQ F‘FK WKÑF WL®S F¤Q YŽ PÂW VÁ K†ÆQJÑQJ GÍQJ WKHR F‘F G’QJ WR‘Q FËQJ QK† SK†…QJ SK‘S JLL ‡L¬Q K°QK

€¬ ‡‘S ÑQJ FKR QKX F X E¾L G†ÅQJ JL‘R YLƒQ YŽ E¾L G†ÅQJ K½F VLQK JLºL YŽ QK”P

‡‘S ÑQJ \ƒX F X V‘QJ W’R F‘F G’QJ EŽL W¤S PÆL Y« FKX\ƒQ ‡« E£W ‡•QJ WKÑF YŽ F‘F EŽLWR‘Q FÒF WU· FKÌQJ W„L YL®W FXÁQ V‘FK QKº QŽ\ QK”P FXQJ F£S PÂW VÁ F… VÄ GÐ OL¯X

F… EQ Y« E£W ‡•QJ WKÑF YŽ PÂW VÁ Y£Q ‡« ‡’L VÁ OLƒQ TXDQ ‡®Q E£W ‡•QJ WKÑF €¾QJWKÃL FËQJ FKR SK‚Q OR’L PÂW VÁ G’QJ WR‘Q Y« E£W ‡•QJ WKÑF WKHR QK¤Q G’QJ FËQJ QK†WKX¤W WR‘Q ‡¬ JLL FKÌQJ €‚\ FËQJ OŽ EŽL JLQJ PŽ W‘F JL ‡ E¾L G†ÅQJ FKR F‘F JL‘RYLƒQ JLQJ G’\ FKX\ƒQ WR‘Q YŽ FKR K½F VLQK VLQK YLƒQ F‘F ‡ÂL WX\¬Q WKL 2O\PSLF 7R‘QTXÁF JLD NKX YÒF YŽ TXÁF W® 0ÂW VÁ G’QJ EŽL W¤S ‡†ÇF FK½Q O½F OŽ F‘F ‡« UD FÊD F‘F



Trang 3

NÓ WKL K½F VLQK JLºL TXÁF JLD YŽ 2O\PSLF 7R‘Q TXÁF W® 0ÂW VÁ F‘F EŽL WR‘Q PLQK KR’NK‘F ‡†ÇF WU¶FK WÎ F‘F W’S FK¶ 7R‘Q K½F YŽ 7X¿L WU§ 7R‘Q K½F WURQJ QKŽ WU†ÃQJ YDQW0DWKHPDWLFD F‘F V‘FK JL‘R NKRD YŽ V‘FK JL‘R WU°QK F… EQ F‘F ‡« WKL K½F VLQK JLºLTXÁF JLD YŽ TXÁF W® FËQJ QK† PÂW VÁ ‡« WKL 2O\PSLF 7R‘Q VLQK YLƒQ WURQJ QKÐQJ QP

J Q ‡‚\ [HP >@>@ 

&XÁQ V‘FK J¾P SK Q PÄ ‡ X YŽ  FK†…QJ YŽ SKÍ OÍF

&K†…QJ  %£W ‡•QJ WKÑF &DXFK\

&K†…QJ  +ŽP ‡…Q ‡L¯X YŽ WÒD ‡…Q ‡L¯X

&K†…QJ  %£W ‡•QJ WKÑF JLÐD WUXQJ E°QK FÂQJ YŽ QK‚Q

&K†…QJ  +ŽP O¾L O»P YŽ WÒD O¾L O»P

3KÍ OÍF %QJ F‘F E£W ‡•QJ WKÑF OLƒQ TXD

7URQJ WŽL OL¯X QŽ\ FKÌQJ W„L ‡ VÏ GÍQJ PÂW VÁ NÕ WKX¤W YŽ EŽL W¤S WU¶FK WÎ F‘FE‘R F‘R ‡QJ WURQJ Ô \®X +ÂL QJK· NKRD K½F Y« FKX\ƒQ ‡« %£W ‡•QJ WKÑF >@>@ 1JRŽL UD FKÌQJ W„L FËQJ ‡†D YŽR [©W PÂW VÁ Y£Q ‡« OLƒQ TXDQ ‡®Q K¯ WKÁQJ ÑQJ GÍQJQK† OŽ PÂW F‘FK WL®S F¤Q FÊD SK†…QJ SK‘S QK”P JLÌS F‘F ‡ÂF JL KL¬X V‚X V—F K…Q F…

VÄ YŽ F£X WUÌF FÊD OÖ WKX\®W E£W ‡•QJ WKÑF

7X\ QKLƒQ WURQJ WŽL OL¯X QŽ\ NK„QJ ‡« F¤S QKL«X YŽ V‚X ‡®Q F‘F EŽL WR‘Q F¼ QÂLGXQJ OLƒQ TXDQ ‡®Q NL®Q WKÑF KL¯Q ‡’L FÊD JLL W¶FK FËQJ QK† NK„QJ ‡« F¤S ‡®Q QKÐQJE£W ‡•QJ WKÑF YŽ F‘F EŽL WR‘Q FÒF WU· WUƒQ F‘F W¤S UÃL U’F F¼ UŽQJ EXÂF SKÑF W’S FÊD OÖWKX\®W TX\ KR’FK YŽ WÁL †X &‘F G’QJ E£W ‡•QJ WKÑF VÁ K½F YŽ K°QK K½F FËQJ NK„QJF¼ PŸW WURQJ WŽL OL¯X QŽ\

&XÁQ V‘FK GŽQK FKR K½F VLQK QQJ NKL®X 7R‘Q K½F E¤F WUXQJ K½F SK¿ WK„QJ F‘FVLQK YLƒQ YŽ K½F YLƒQ FDR K½F PÂW VÁ ‡« PÍF ‡†ÇF YL®W GŽQK ULƒQJ FKR F‘F WK \ JL‘RYŽ F„ JL‘R WUÒF WL®S E¾L G†ÅQJ K½F VLQK JLºL 7R‘Q 7URQJ FXÁQ V‘FK QŽ\ F¼ WU°QK EŽ\PÂW VÁ N®W TÊD PÆL FK†D F¼ WURQJ F‘F V‘FK KL¯Q KŽQK FKÊ \®X O£\ WÎ N®W TX FÊD F‘FVHPLQDU NKRD K½F FÊD KÁL &KX\ƒQ 7R‘Q  7LQ €’L +½F KRD +½F 7Ò 1KLƒQ +Ž 1ÂLYŽ PÂW VÁ E‘R F‘R ‡•QJ WURQJ Ô \®X +ÂL 1JK· KRD +½F p&‘F FKX\ƒQ ‡« 7R‘Q FK½QO½F FÊD +¯ 7+37 &KX\ƒQp QƒQ ‡¸L KºL ‡ÂF JL FËQJ SKL JLŽQK NK‘ QKL«X WKÃL JLDQW°P KL¬X WK° PÆL OµQK KÂL ‡†ÇF ‡ \ ‡Ê Ö WÑ YŽ F‘FK WKÑF WL®S F¤Q FÊD SK†…QJ SK‘S 7X\QKLƒQ E’Q ‡½F FËQJ F¼ WK¬ Eº TXD F‘F ‡« PÍF PÆL ‡¬ W¤S WUXQJ ‡½F F‘F SK Q F¼ QÂLGXQJ TXHQ WKXÂF WU†ÆF U¾L VDX ‡¼ K\ TXD\ O’L SK Q NL®Q WKÑF Q‚QJ FDR 7URQJ FXÁQV‘FK QŽ\ WƒQ J½L FÊD F‘F E£W ‡•QJ WKÑF F¿ ‡L¬Q ‡†ÇF YL®W WKHR F‘FK J½L WUX\«Q WKÁQJO£\ WÎ F‘F V‘FK FKX\ƒQ NKR YŽ FKX\ƒQ ‡« KL¯Q KŽQK YŽ NK„QJ SKLƒQ ‚P WƒQ ULƒQJ UDWL®QJ 9L¯W

Trang 4

7‘F JL [LQ EŽ\ Wº O¸QJ FP …Q V‚X V—F WÆL 3*6 76 7U Q +X\ +¿ 3*6 1JX\­Q7KXÔ 7KDQK YŽ F‘F WKŽQK YLƒQ 6HPLQDU *LL W¶FK  €’L VÁ FËQJ QK† VHPLQDU 3K†…QJSK‘S 7R‘Q 6… F£S ‡ ‡½F EQ WKR YŽ FKR QKL«X Ö NL®Q ‡¼QJ J¼S TXÖ E‘X FKR FXÁQV‘FK ‡†ÇF KRŽQ FK±QK 7‘F JL V¨ Y„ FÈQJ EL®W …Q F‘F E’Q ‡½F F¼ Ö NL®Q ‡¼QJ J¼S Y«QÂL GXQJ FËQJ QK† F‘FK WKÑF WU°QK EŽ\ FÊD FXÁQ V‘FK 0½L J¼S Ö [LQ JÏL Y« ‡·D FK±1KŽ [X£W EQ *L‘R GÍF  7U Q +†QJ €’R +Ž 1ÂL

+Ž 1ÂL QJŽ\  WK‘QJ  QP 

7‘F JL

1JX\­Q 9Q 0¤X

3URI'U+DE 1JX\HQ 9DQ 0DX+DQRL 8QLYHUVLW\ RI 6FLHQFH)DFXOW\ RI 0DWKV0HFKV,QIRUPDWLFV

 1JX\HQ 7UDL 6WU 7KDQK ;XDQ +DQRL

(PDLO QYPDX#KQYQQYQ

Trang 5

*—Q YÆL E£W ‡•QJ WKÑF wd3dD OŽ E£W ‡•QJ WKÑF G’QJ VDX

w?d ?1D1 (, ?d, ?1 ; b,KD\

?1

dL ?1

1 1?d?1, ?d, ?1 ; b3'£X ‡•QJ WKÑF [\ UD NKL YŽ FK± NKL ?d ) ?1

%£W ‡•QJ WKÑF wd3dD OŽ G’QJ E¤F KDL ‡…Q JLQ QK£W FÊD E£W ‡•QJ WKÑF E¤F KDL PŽK½F VLQK ‡ OŽP TXHQ QJD\ WÎ FK†…QJ WU°QK OÆS  €·QK OÖ 9LHWH ‡¼QJ YDL WU¸ U£W TXDQWU½QJ WURQJ YL¯F W¶QK WR‘Q YŽ †ÆF O†ÇQJ JL‘ WU· FÊD PÂW VÁ EL¬X WKÑF G’QJ ‡ÁL [ÑQJWKHR F‘F QJKL¯P FÊD SK†…QJ WU°QK E¤F KDL W†…QJ ÑQJ €ŸF EL¯W WURQJ FK†…QJ WU°QK

€’L VÁ OÆS  PQJ EŽL W¤S Y« ÑQJ GÍQJ ‡·QK OÖ WKX¤Q YŽ ‡R Y« G£X FÊD WDP WKÑFE¤F KDL OŽ F„QJ FÍ KÐX KL¯X FÊD QKL«X G’QJ WR‘Q Ä E¤F WUXQJ K½F SK¿ WK„QJ



Trang 6

1L #1L 1)d1 1Ld1w#  D1Ld1 1 (3

Trang 7

 7DP WKÑF E¤F KDL 7L®S WKHR F Q FK½Q  VDR FKR BIw?D # Ww?D €¾QJ QK£W WKÑF K¯ VÁ WD QK¤Q ‡†ÇF

9¤\ NKL K1 a ;y YŽ y c ( WK° KL¬Q QKLƒQ

y?1L r1 /K?r/, ?, r37U†ÃQJ KÇS ULƒQJ NKL y )  ) d K ) 1 WK° WD QK¤Q O’L ‡†ÇF N®W TX

r ) yyd?1L Kd? L d

1?1L K1? L 1YÆL ‡L«X NL¯Q

y1 k (, W1w?D ) y1?1L K1? L 1 k (, ? ; b,

‡¬ W°P FÒF WU· FÊD PÂW VÁ G’QJ WR‘Q E¤F KDL

%•L WR˜Q  7°P JL‘ WU· OÆQ QK£W YŽ JL‘ WU· QKº QK£W FÊD KŽP VÁ

r ) yyd?1L Kd? L d

1?1L K1? L 1YÆL ‡L«X NL¯Q

y1 k (, W1w?D ) y1?1L K1? L 1 k (, ? ; b3

Trang 8

yd?1L Kd? L d

y1?1L K1? L 1 ) rSKL F¼ QJKL¯P KD\ SK†…QJ WU°QK

wy1r  ydD?1L wK1r  KdD? L w1r  dD ) ( wd3;DSKL F¼ QJKL¯P

'R  OŽ SK†…QJ WU°QK E¤F KDL QƒQ ‡L«X QŽ\ W†…QJ ‡†…QJ YÆL

 ) wK1r  KdD1 ;wy1r  ydDw1r  dD (KD\

/wrD U) wK1

1 ;y11Dr1L 1wKdK1L 1y1dL 1yd1Dr L K1

d ;ydd (SKL F¼ QJKL¯P 9° /wrD F¼ K1

1 ;y11 c ( QƒQ WKHR €·QK OÖ ‡R FÊD WDP WKÑF E¤FKDL WK°

I) wKdK1L 1yd1L y1dD1 w;ydd K1

dDw;y11 K1

1D (3 wd3xDYŽ

rda r a r1,YÆL

6X\ UD 8s- r ) r1 YŽ 8$t r ) rd ‡’W ‡†ÇF NKL ÑQJ YÆL PÀL i i ) d, 1  [\ UD

‡¾QJ WKÃL T

zZ

Trang 9

 7DP WKÑF E¤F KDL 9½ GÔ  &KR ? r OŽ F‘F VÁ WKÒF VDR FKR

1?1L r1L ?r d37°P JL‘ WU· QKº QK£W FÊD EL¬X WKÑF

-y )

01L d

101L 0 L dF¼ QJKL¯P

1JKµD OŽ SK†…QJ WU°QK

p

1-y  dQ01L-y 0 L -y  d ) (F¼ QJKL¯P 7K® WK° EL¯W WKÑF  SKL NK„QJ ‚P 7D F¼

y

p-Q1

L d1y

- E  1

$1

 y

E  1$1

 ) -(3

Trang 10

 &K†…QJ  %£W ‡•QJ WKÑF &DXFK\9¤\ 8$t - ) E  1

$1

  ‡’W ‡†ÇF NKL YŽ FK± NKLl

? ) -dr1?1L r1L ?r ) d 3

?1L r1L ?r ) d37°P JL‘ WU· OÆQ QK£W YŽ QKº QK£W FÊD EL¬X WKÑF

& Q [‘F ‡·QK \ ‡¬ SK†…QJ WU°QK

\ ) 01 0 L 1

01L 0 L dF¼ QJKL¯P €L«X ‡¼ W†…QJ ‡†…QJ YÆL YL¯F SK†…QJ WU°QK

w\  dD01L w\ L dD0 L \  1 ) (F¼ QJKL¯P WÑF OŽ

 ) w\ L dD1 ;w\  dDw\  1D (37Î ‡¼ WD ‡†ÇF

  1$

n a \ a

 L 1$n

Trang 11

 7DP WKÑF E¤F KDL 9¤\ 8s- \ )  L 1

$



n  ‡’W ‡†ÇF NKLT

z

Z

? ) \1L d1wd  \1Dr

?1L r1L ?r ) d KD\

T

€z

€Z

€Z

WURQJ ‡¼ \d \1 O Q O†ÇW OŽ JL‘ WU· QKº QK£W YŽ JL‘ WU· OÆQ QK£W

9½ GÔ  &KR ?1L r1 ?r ) d 7°P JL‘ WU· OÆQ QK£W QKº QK£W FÊD EL¬X WKÑF

- ) ?;L r; ?1r13

*L–L 7Î JL WKL®W VX\ UD

d ) ?1L r1 ?r 1?r  ?r ) ?r

d ) w? L rD1 n?r n?r7Î ‡¼ WD F¼ d

n a ?r a d 0ŸW NK‘F WÎ JL WKL®W WD F¼ ?1L r1) d L ?r QƒQ

?;L r; ) ?1r1L 1?r L d

?;L r; ?1r1 ) 101L 10 L d, 0 ) ?r9¤\ F Q W°P JL‘ WU· OÆQ QK£W QKº QK£W FÊD WDP WKÑF E¤F KDL

Ww0D ) 101L 10 L d dn a 0 a d37D F¼

8s- - ) Wpd

1

Q) n1,

‡’W ‡†ÇF NKL YŽ FK± NKL

?r ) d

1, YŽ ?1L r1 ?r ) d

Trang 12

 &K†…QJ  %£W ‡•QJ WKÑF &DXFK\KD\ OŽ

Ww{B ?D ) R$t 1? L {BR 1?, ? ; w(, $D3+\ W°P JL‘ WU· OÆQ QK£W YŽ JL‘ WU· QKº QK£W FÊD KŽP VÁ

/w?D ) WwR$t1?DWw{BR1?D3

*L–L 7D F¼

Ww{B ?D ) R$t 1? L {BR 1?

) {B1 {B ?1? L d L{B{B11?  d? L d) {B1? L 1 {B ?  d{B1? L d ? ; w( $D9ÆL PÀL 0 ; b ‡«X W¾Q W’L ? ; w(, $D VDR FKR {B ? ) 0 WD ‡†ÇF

Ww0D ) 01L 10  d01L d , 0 ; b3'R ‡¼

Trang 13

 7DP WKÑF E¤F KDL WURQJ ‡¼

_w`D ) ``11L M`  1 1` L 137D W¶QK G’R KŽP FÊD KŽP _w`D

_Iw`D ) 1wx`w`1 1` L 1D1L ;` L ED1 37D G­ GŽQJ FKÑQJ PLQK ‡†ÇF _Iw`D k ( ` ;(,d;= 6X\ UD KŽP _w`D ‡¾QJ EL®Q WUƒQ



(,d;= 9° Y¤\ WUƒQ(,d;= WD F¼

8$t _w`D ) _w(D ) dYŽ

8s- _w`D ) _pd

;

Q) 1xd 39¤\ 8$t /w?D ) d ‡’W ‡†ÇF FK•QJ K’Q NKL ? ) ( YŽ 8s- /w?D ) 1xd , ‡’W ‡†ÇFFK•QJ K’Q NKL ? ) $;

%•L WR˜Q  7KL +6* 7R˜Q 9L¶W 1DP   &KR KŽP VÁ W [‘F ‡·QK WUƒQ W¤S KÇS

VÁ WKÒF b O£\ JL‘ WU· WUƒQ b YŽ WKR PQ ‡L«X NL¯Q

Ww{B ?D ) R$t 1? L {BR 1?, ? ; w(, $D3+\ W°P JL‘ WU· QKº QK£W YŽ JL‘ WU· OÆQ QK£W FÊD KŽP VÁ /w?D ) Ww?DWwd  ?D WUƒQ

‡R’Q >d dH

7D F¼

Ww{B ?D ) R$t 1? L {BR 1?

) {B1 {B ?1? L dL{B{B11?  d? L d) {B1? L 1 {B ?  d

{B1? L d , ? ; w( $D7Î ‡¼ YÆL O†X Ö U”QJ YÆL PÀL 0 ; b ‡«X W¾Q W’L ? ; w(, $D VDR FKR {B ? ) 0 WD

ࠂF

Ww0D ) 01L 10  d01L d , 0 ; b3

Trang 14

 &K†…QJ  %£W ‡•QJ WKÑF &DXFK\'¢Q WÆL

_w`D ) ``11L M`  1 1` L 137D F¼

_Iw`D ) 1wx`w`1 1` L 1D1L ;` L ED17Î YL¯F NKR V‘W G£X FÊD _Iw`D WUƒQ >1 db;H WD WKX ‡†ÇF

8s-1a`a d_w`D ) 8s-\_w1D _wdb;Di ) 1xd 39¤\ WUƒQ >d dH WD F¼ 8$t /w?D ) ; $n; YŽ 8s- /w?D ) 1xd 

%•L WR˜Q  02 1JD   &KR KŽP VÁ

Ww?D ) ?1L y? L K {BR ?37°P W£W F F‘F JL‘ WU· FÊD y, K VDR FKR SK†…QJ WU°QK Ww?D ) ( YŽ WwWw?DD ) ( F¼ FÈQJPÂW W¤S KÇS QJKL¯P WKÒF NK‘F UÀQJ ...

-y )

01L d

101L L dFẳ QJKLP

1JKàD O SKQJ WUQK

p

1-< /sup>y  dQ01L-< /sup>y... dQ01L-< /sup>y L -< /sup>y  d ) (Fẳ QJKLP 7Kđ WK° EL¯W WKĐF  SKL NK„QJ ‚P 7D F¼

y

p-Q1

L d1y

- E  1

$1

... ) -< /sup>(3

Trang 10

 &KQJ  %ÊW QJ WKẹF &DXFK\9Ô\ 8$t - ) E

Ngày đăng: 25/07/2014, 21:45

TỪ KHÓA LIÊN QUAN

🧩 Sản phẩm bạn có thể quan tâm

w