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ĐỀ THI CASIO KHU VỰC THPT 2010

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   
   
     ! 



"#$!% !"#

  
    $ 
 
    

= + 
   
   
      $$$  
    = + + + + 
"#$%%&% !"#

   
  '     "() $

        

= − + ≠ = 
*!%&%+(&, %/0,0!1)23,4&%
  
5  6 5  6
   − ≈ + 


"#$&%*!)+(23!+7)8/&)+%/023
 
  
 
   
 
  
   

− − =


+ − + =



"#$'%*!+7)8/&)+,983%&%+(8(2:!; <%/084= )+,- )
 
    
   
+ + − − =
; 
84= )+,>)+8(?/(8(2:!@A'A

"#$ (% 1B ,*! "# ,49 )(2C) )' " % +(& ,  %/0      
   $$$ 
 
+ + + +  "( D&% "#
@@EFDC)+?/&8=);.$


"#$)%(8(2:!; <,-2C)87,. !"#BGH

IH';=&(
 
5 A 6

∈ −
$
1B,J)+7)8/&)+D0)+%&%K=&))#,+(418(2:!8&$

"#$*%  L1 B "#
M N


 ;=&(    
"() "() "() $$$ "() "()$$ $

 = − − − − $ *! )

 82:;=&(
!9(

 

,*/
)
%&@%41"#O7),3OOC))+ B"/L#/O:BK DC)+8:($J)+(&, /

P


"#$+% 3,)+4= ( !/H2 !&B,-0+&O;=&("#,(27)K $$8'!4&%K1( "/ #, ' Q,&)+ ; =&( ?/B
4=&%  ,&)+ ,-0 F$ 8 %0 +#% ;  K1($ 0( "/  ,&)+ D2: ,4  )+ B )+4= ( #B !/ H2 "# ,(27) % ) )=9
K  R )(2C/87)+P S/  )T!' K1("/#, K9( ,T)+ K2C)K  'Q,&)+ ;  )+4= ( 8&K9( ?/B 4=&%  ,&)+,-0
$$8 %0+#%;  K1(,-4 ,&)+ % /#( %/ )+$ 0( "/R)(2C/ ,&)+)+4= (#B,-02#, )=9P&)+
%/#(,-0DC)+?/&$8

"#$,% !3,,4&L(23)SUV%& SGUVGASU GVG;  SVGUG$ 1B,J),2:,J%%/0
,4&L(23)8&P

"#$! %3,)/&,+(,C)+%&%7/;4=9,; @%/)+%/B2:)K )84=9% ,(2#,D2#)4*);21$- )+8&
WX3%!Y,84= )+% 7/;4=9,";=&(!Y,84= )+L4=&(+7 !%7/K Z!%2C)K23%83% +(41%&%
8(2:!,-2C)!Y,%7/;4=9,,9(D/;49%) BK DC)+8&)+D2: 
W <27-3) + %/0 !Y,84= )+%J),-2C)%7/;4=9, %/1)+)4L4=&( + 7! %7/ K F!'84=9%%(K ! K )
R=0(OC)%&%%4&)+
W <27 -3)+!Y, 84= )+ %/0% &%%/)+ %/B2:) K !K   !$ X4= )+,(! %/0 ![( %/)+R(2:/ ,. R\)+ 84= )+
84&,)2& ,%& *)%(2#/ ,>)++&% K !3 ,%/)+ ,- )%J) H&%K  ]; )+ ,- );=&( R&) DJ)K  @! ;=&(
,(2#O,/B2#),9(![(8(2:!,-4 87/!/&,K/C)%&%/ )++&%)+(2C)+";=& (!Y,R\)+8&B$
   
<9)1B%R(2#,
 ^(  H2 8 )+ =0 ;.,-J,-2C)% 7/ ;4=9, ; ! /#) %/B2:)")+%(27/8( )+ 4=9% K9( , * )& O 0( 8( )4 
,2#) P1B,J)83L (?/1) +84= )+8(,#(4/,4 ;.,-J)&82#);.,-J 8#(H4&)+;=&(?/L1(OC)
%&%P+(0"40H2K/C)8(,2,(!84= )+
 3 , %(2#%H2!/#)8(,4 ;.,-J,-2C)!Y,%7 / ;4=9,H/#)+,=(;.,-J<,-2C)84= )+L4=&(+ 7!% 7/,*
O0(8()4,2#) ; ?/1)+84= )+)&O0(8(,#(,(2:/K R)(2C/P )2#/)&K/C)8(,2,(!84= )+
&%D2#,?/0,J)%J)H&%,=&(%41"#O7),3OOC))+B"/L#/O:B




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