DE THI CHUYEN TOAN KHANH HOA 2012_2013


 !"#$"%
&&&&&&&&&&&&&&&&&&&&&&

 '()*+,-.

 (Thi gian : 150 pht – không k thi gian pht đ)
 __________________________
/0+1-"23+45.

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A
− + +
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% 
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/0+"1-"23+45.
&'()*+
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x x
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x x
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 %       
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/0+#1-"23+45.
 /01)*234#$
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 %
x y x y

x y y x
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52'678
 /09:6;7).4#$6<=>/091)*2?#@A
6,22BCBD
/0+%1-#23+45.
"7#EFG"HI(A)JKL#MA)J6NFOD&PQ+I
3<RG9FO4SQ+I3<RF9G"3TQA#G"D
"#∆STPA=1>3.∆FMGD
UV"3W"X3<3.FOX∈FOD"#TQL#RA)JK7>I(#E
PXSD
&4YQZQ)[QA#RF"4FGD"#FTBGB"Y\FOD
/0+61-23+45.
U9#H#](57).4'/^$#_A#AA)[<#A?7]#2D"#
$=>#H#E3<LA`a#D
&&&&&&&&&&&&&&&&&&&&&&&&7&&&&&&&&&&&&&&&&&&&&&&&&&&&&
&E#b6<'N+9#D
Hoc39N/DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDdGODDDDDDDDDDDDDDDDDDDDDDDDDYKDDDDDDDDDDDDD

&E#bDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
&E#bDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
89: