(Thi gian: 45’ không k thi gian pht đ) − !"#$%&%'%()* +%#,-.-/01"23141 5 6!178-),/678-9.2 −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`2 L$% /C A %W -X 1$ /^>.#6]G6,9" -/0 6-6%>\[) &%>.#>a2 RJ2L$%/C%#$FW%S !# 9-2 R2L$%/C6-6%>\5 &%%Z>.# !#9-]G6 %8Y>.# !b%Z) $%/C!Z>\ !#9 - I2:X/C" 3? -X 6 1$ /^ >.# 62 Q2:X/C%#$FS Z !#9-)8>\ /CA R R c c = 2 2L6!GSA R R c c = !#9-2 8,2/C ;4Q N;F)GRN@F;G L )6 N=<F)LG = 8,% ) L ; = R2E4<S 2L89/CW%X Z\2 RR2dA/C6/C4<S 11/^C-1%#' AX /)/CGS2 37. e,/CW%XZ\ +% 6+% 1?-W% X)# 2 L$% /C $% @! HXO= $% ? W% XG)"2 T2L89/CW%X -."2 `2L$%/C[@!' !Z8S9fW% XZ\2 J2L$%/C[@! ' !Z8S9f W%X-."2 2L$%/C!F39Z -8XG)@%g )!)G/2 R2 L$% /C X G4- G) W%XZ\3$%? F)/C>B@+% 8h2 R2 ]1 /C 4<S) - <S=34<S)3-<S2 RI2dA/C/^1%#' [96+% W%XZ\2 25. dA/C/^1%#' [96+% W%X-."2 R2L$%/C!#>B-!3 9Z-8XG)8X=9%D) b[-!2 R2L$%/C?/0?5 W%S !F)!#2 RT2L$%/C!F-'%!% "1i8f,1X< =& % R`2L$%/C[@! !F8) j 2 J2L$%/C[@! !FGk) j 2 2L$%/C1$XG4-G)9Z XG4-)>BXG4-3 9Z)G"+% W# )G T2;l/C/^1%#' [96+% W%XZ\2 `2m?/C !Z8S 9fW%XZ\9nj >\ [962 IJ2;l/C/^1%#' [96+% W%X-. "2 I2m?/C !Z8S 9fW%X-."9nj >\ [962 IR2e,/CW%XG)W% X Z \ # -. " +% 6 +% !Z8S9fW% X32 I2e,/C$%? W% XZ\9nX6!2 8,2/ ;4QSL>==6 N)LF=GRN>)LFAGRNF))'G ;4QS)6 N;;F@GRN;AF<GRN;<FG L>A?6 N=F))P>G A 8,% )>< ;>< ; A U !)% 2 E@ $ /C !Z ) %D-1 1F A/^=%D-1 !)%2 I2L$%/C>\ W!G7!)%2 Q2L89/C1n= '% !)% /C R2 L$%/CB! 1F3 '%B!!)% % )!A/C-.X 1F)!)%2 2L89/C1n=8<S!S !)%)"3!)%3)<S o! !)% 2;8 !)% 1F3<S!SW II2 : X /C !Z 6 /C9n$%/C%#$ .G)>3?-.X 1F2 %)B!Zb1$ !) 1F [ D ^ ) !F " 4 /C1Z %) !Z !)% p=3 @ 1Z !Z !)% X C- % @ % /C1F2 !)%2;83!)%A3 <S9W"!)%)2 8,2/ L ;4Q N=;FBGRN==F?G L ; 8,% L ) L ) 5#+,2/ C @4QSL>==6 @4QS)6 ;6 )) 5#+, % ;><F;<TG =><F=<TG @F@LTG )L 4U:V4WKX Y4ZN4W[F@KG N2/):\#]^1'7E/^/O]&1#/-.27._ +,!`#+a^/7M b/'.]8D'/-.27 q2A #_2 r29$2 2G2 m2h2 N2/;K%+,cD'(0d1!`#-.\#]d]/]D' -]!H ^$3 q2 61f q!-);A)h)2 r2 61f q!-);A)G)2 2 61f q!-)h= ;A)G)2 m2 61f q!-)G= ;A)h)2 N2/=e&!fO/ (23>1ghe% qs=B'%)G08 rs=/C'%)h082 s8=B'%)h08 ms=B'%)h082 N2/@hE]!H#i^$+$#>jd1+'/27di#k q2:34<S9 ^th032 r2:34<S9 ^tG032 2:34<S9 ^t9n32 m2%u!A1/^)!A1/^4<S!)3 #34<SlG 02 N2/< D'$7gd-&1#l#.#d1+'/27 q2 W%XZ\2 r2W%X-.u2 2:/0-p2 m2:/0&%2 N2/A O#,#'/D'gg11PmO/ -dO/ (23 q2 N082 r2Lh082 2B'%82 m2L/C'%82 N2/?N$hd/+n$'/d3 q283<SW!)%2 r28A<S9W"!)%)2 28-1 !)% %2 m283<SG7G? !)%2 N2/B89(2 $+$#&n#%]&1# #]d1+'/27k q2 %!ZB!1F)/0-p2 r2 %!ZB!1F+% GX2 2 %!ZB!1F+% W!#!h2 m2 %!ZB!1F+% W%X2 Y4op6Vq4FAKG N2/F)><GdA/^1%#' [96+% W%X-.uv N2/)LF;GdZ!#9D!%Z0W-3QJJY=%ZW-IJJJJY= ?C[S)!#-62 w%Z>.#) !#9/C!F)R?!#-v;" v 9w[) &%%Z0W-6%6IJJ;2XPf &%%ZW-v N2/))F;><GdZ8qr3>S!t$ R!/C[%A31\X !ZW%XZ\=@!qn!1$1\X)W%X)#!ZRJ!= W%X3$%?J!2 2L$%[@!qxrxv:Xv 92m?qxrx 8qr2 2sW%X9 $%!2 y Krr4soVK Y4ZN4W[@%(chọn đúng đp n mỗi câu cho 0,5 đim) N2/C R I Q T K$($ r q m q m r Y4op6Vq4FA%G N2/F)><%GKe%D';'+$#eP]b/'O/ (23 z 1\X G3o>)+% $% @! W%X2 z +% +% .! G3-\1%#'p -/0 2 J=Q@! J=Q@! J=Q@! N2/)LF;%G w%ZQJJY/C!F)R? !#-62 ;" { R !#9G)!#2|j>\!#@ P1%#'1$/^>.#G)!! -X"h 61$/^ >.#2 9wP6%65 &%%ZW- R R R R 2 IJJJJ2IJJ RJJJH O QJJ U n U n U n U V n = ⇒ = = = J=Q@! J=Q@! J=Q@! J=Q@! N2/))F;><%G 2 sqxrxG)=B'%)G082 J=Q@! ;">}RJ!{~}J!2 92 @! 92 • €qrV€qxrx J=RQ@! }• HO ‚ ‚ ‚ ‚ ‚ OA AB d h OA A B d h = ⇒ = 2 • €yƒxVqxrxƒx }• ‚ ‚ HRO ‚ ‚ ‚ ‚ ‚ ‚ ‚ ‚ ‚ ‚ OI OF AB OF h f h A B A F A B A O OF h d f h = = ⇒ = ⇒ = + + J=RQ@! HO)HRO 3 V V V q r‚ r q w ‚ ‚= ‚‚ ‚‚‚‚‚ ƒ ƒ‚ € V }• ‚ ‚ 2H ‚ O 2 ‚ 2 ‚ 2 2 ‚ 2 ‚ 2 ‚ 2 2 RJ2J ‚2H O 2 ‚ RH O J RJ d f d d f d d f f d d d d f f d f d d d d f d f d f d d f d cm f d = + ⇒ + = ⇒ + = ⇒ − = ⇒ − = ⇒ = = = − − J=Q@! . 4U:V4WKX Y4ZN4W[F@KG N2/):#]^1'7E/^/O]&1#/- .27 ._ +,!`#+a^/7M b/'.]8D'/- .27 q2A #_ 2 r2 9 $ 2 2 G 2 m2h2 N2/;K%+,cD'(0d1!`#-.#]d]/]D' -]!H. D'$7gd-&1#l#.#d1+'/ 27 q2 W%XZ 2 r2W%X-.u2 2 :/0-p 2 m2:/0& %2 N2/A O#,#'/D'gg11PmO/ -dO/ ( 2 3 q2 N08 2. + J=RQ@! HO)HRO 3 V V V q r‚ r q w ‚ ‚= ‚‚ ‚‚‚‚‚ ƒ ƒ‚ € V }• ‚ ‚ 2H ‚ O 2 ‚ 2 ‚ 2 2 ‚ 2 ‚ 2 ‚ 2 2 RJ2J ‚2H O 2 ‚ RH O J RJ d f d d f d d f f d d d d f f d f d d d d f d f d f d d f