de thi thu thpt quoc gia nam 2017 mon toan so gddt phu tho lan 1

 >qjfQˆaSifQˆQTAfˆ {
TˆS‚ˆsh]Iˆ !#%&ISjˆ 0 c+!+ˆ 2 !+!+"ˆ>UeˆskAˆ JlˆIuAˆ{MIsBˆ            02.ƒ+!+!     # ˆ !
!& ˆ!ˆ !

  # ˆ ! ˆ  5&ˆsSVˆSCeˆ r'ˆfCjˆI(ˆJvfQˆelsˆ JT„eˆ 3@3ˆsqV/ !& !& #&.ˆ    #&.ˆ !
!
 ˆ ˆ &

 |DIˆ JVfSˆ {Cˆ bTNfˆsd3ˆsqNfˆ aSjEfQˆ ˆ n+ˆnˆˆI(ˆHEfQˆ HT=fˆsSTNfˆfSwˆSUfS  4SjˆSCeˆ r'ˆ ˆ.ˆ {OˆrAx*

 

 ˆ

 o  

 

 ;‚fSˆJ…ˆfCjˆ rAxˆ JF~ˆ  1 7Ceˆ r'ˆ #&.ˆ &

 I(ˆSATˆ JT„eˆ 3@3ˆsqV &

 3YgSˆsS„ˆsYISˆaS'Tˆ 9[fQˆsh] !#ˆ $#ˆ $  #ˆ         " " "   >qjfQˆ aSifQˆQTAfˆS‚ˆskAˆ Jlˆ "%&pSwBfQˆsqUfSˆfCjˆ Kw
Tˆ JF~ˆ bCˆpSwBfQˆsqUfSˆIuAˆe^sˆ LxˆI( sFeˆ &
 !+ˆ",ˆ$ ˆ {CˆsT=pˆ|vIˆ{
Tˆe^sˆpSPfQˆ ˆ$%& / 
  ! " €$ !    } !  } ! #  €$ !   } ! " €$ $
     " €ˆ$ ˆ$  >YgSˆ KT‚fˆsYISˆ & IuAˆSUgSˆpSPfQˆQT
TˆS‡fˆHmTˆ J&ˆsSVˆIDIˆSCeˆ r'ˆ #&
!
! ˆ"ˆ{Cˆ #&
 " "ˆ $ˆ $  & ˆ ˆ  & ˆ  ˆ   ˆ )ˆ  & ˆ  "ˆ "ˆ $ˆ ˆ 

ˆ  >UeˆsZsˆIEˆsT‚eˆIGfˆJzfQˆ{CˆsT‚eˆIGfˆfQAfQˆIuAˆJ&ˆsSVˆSCeˆ r'ˆ #&.ˆ -ˆ  ! ˆ+  !&ˆ ˆc+ #&ˆ ˆ   !&
 + !&ˆ
   ! ˆ+  !&ˆ ˆc+ #&ˆ ˆ 


#
&    4SjˆaS'Tˆ 9[fQˆsh]ˆ  


& I(ˆsS„ˆsYISˆ HXfQˆ  & 6kTˆ & & fˆ bwRsˆ bCˆsqyfQˆ JT„eˆIuAˆ 
 
& >_SˆsS„ˆsYISˆaS'Tˆ JAˆ KT‚fˆ 
& sSMjˆ & / &   %ˆ     "ˆ   

 
     "ˆ   %   
   "&aq


q7;
qq`@Aq qq
)>qq7;,q.7; 5BQ?q5/SqR@C;aq 
;

 
;    C&`q 7; M0 PT` Q?aj;Q @0P 7b/ @0P_q /772;g0L`FQ@# q 
"" 
  
  
#L   AR@q7@U\q 
; 7Uq81jq ; M0q`/Pq?C17qgaVQ?qoCq ;q);gaVQ?q?U7qg
CqPG`q\@HQ?q ; );q*;q ;q+;q ;q
 (J@q51QqKI@q'; 7b/qPG`q9 cq8Cq]a/q717q8C'Pq ;q ;q qg0q 
*+-; ' 
'
 *
+
-

 
'
 *
+
-

   @SqK@Cq7@U\q ( ; @WCq@/CqPG`q\@HQ?q q(;g0q q(; 7@C/qK@Cq7@U\q ( ; `@0Q@q PEjqK@Cq7@U\q 

 





  (^SQ?qK@VQ?q ?C/Qqg
Cq @pq `X/q8Tq %; 7@Sq qq q   q6qqLq3; q3;
  q (APq 3; 8'q q gaVQ?q?U7qg
Cq  q 

 

 
 
 3;
 
 
 3;
 
   @Sq @0Pq_q kqq/;q
 i17q8n@q `^;Qq +ql mqq MC;Qq `Nhq `^;Qq PCq K@S2Q?q i17q 8DQ@qg0q 7Uq52Q?q 5C&Qq`@C;QqQ@dq@AQ@qg 
3:2: 57:  '  x :
 :
 :> '
43>:2:
 TZs x  x :
 x :
 :> '
3:2: 57: 
  :


3:2: 57: 

   )^Hx 4x T7xkF/xkJ=Fx=n8xRFHxkox?HwZx@0mx > r7x 9 T7xkF/xkJ=Fx=n8xFGZFxZ_ZxZD`>HxkH1gxRFHxko ?HAZx
 >3JZFxkNxjx x  

x  
,
8>
& x  
-> 8>
# x )H8` U#x  x >
##x xr7x'xx#x   3i`ZDxRFaZDxDH8Zxr
HxFwxk`>x@cx & >=F`xU#x @H/Xx > =n8xk]P=x #:> r
HxXQlxgFIZDxx> T7x@H/XxZ7`x?p
Hx@9u%
,U##  


>## 
,##    (F`xFGZFx=F_gx )> =_x@:uxT7xk8XxDH:=x@0mx=>ZFx / >)>/ >+>W6x>)^Hx >"> vZ Tp.lxT7xliqZDx@H/Xx *> )> r7x '> T7xFGZFx =FH1mxrqaZDxD_=x=n8x > TAZx 2'xx 3J\FxkF/x kJ=Fx,>=n8 RFHx=F_gx )!(
+x/ 
 x   (F`x @ x kFKx =n8x ;
3: > ;>
3
:> @pE=x rBx Xax k;x !xFG\F  ?p
Hx @9ux *bHx @ x kFKx =:=x F7Xx jx ;
3>

 ;
3:> r7x ;
3
:> kFC`x kFox kVx vZx Tp.k kpeZDxoZDxr
Hx@pfZDx=`ZDxZ7`x% 


 & '
'#x'
  
 '

 
   
 :>

 gFIZDx@Hx hm8x@H/Xx >U#x U#x xr7x=Lkx #: >%< >#=> vZxTp.kxk>Hx=:=x@H/Xx  >> 'xj8`x=F`xRFH Ux r
Hx />$ 0>$x$ 1>$x x T7x XQk   3i`ZDx RFaZDx DH8Zx r
Hx Fwx l`>x @cx #:;= >D^Hx -"x 
> kox?HwZx #> =_xkF/xkJ=Fx\FbxZFSx3J\Fx
 / >0> x1
  x
 2x  x 
 2x  x
  x   (F`x > T7xFGZFxgFIZDxDH
Hx F>Zx > ;>:> r7x :> x 3F/x kJ=Fx ,> =n8 RFHxkiOYxt`8uxk>`xkF7ZFxRFHxhm8uxx> tmZDxhm8\Fxk]P=x #:>
,
   ,6   
   *?Me[@[e5.e5/5e;A/e[YBe[