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<, a_2y=Otd- u -= ~ 2. ) ~ 'l.:: '0~ ':::.(b:l.)'l.. _ ,I.I,A S lA'os1i~-·~U2- +- ~\A -;(\"1-=0
( U 1- \0 ) ( \A - ~. ) :: D ..L(+ lo-~ 0 u- L\ -:::: D1/ U.Y) ~\.\. \, b1; tvJ.., /1
b'2.;-\Q -0
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'3X + \~\ x > 0X (xl- +- \ \)=0
; X=o x2- + 1'1\ =0a..
X -:. - 1'- \'{ X'2.. -= V - /'2..1
x -= ± t L~
re r--oo+ .~.2. to~ \.ex c..'Ot'\J vttt~\,"DD-t--S (\~5\~ (;\..1'" J )
J3J.
;- _~,' 30<.) -= ~ X 3 -\ \ X 2. +: g X + 2 \
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:~,r~\- ;;J..: I )'l.
f\C\L orve ~ ~~S . o.....,J ~lL -?» WA.If\+ -= 0 .-)
.'~ +e ~ ~~a.x.-~-\-tc (O'f\\~ nNle. 4,., +: OY\.Co-,)
.:=JJ 21.. - \ \ <t 2 l __- 2.. \ 3 -.:La
2X 7... -:-- \ 3x +2 \ := 0
X:l--'3x+t1 ':::.0
(x-\o)l~-_l)~D.ex - ~)[:x- l)::o(X-3)( .;).)(-1)-0
X-~-:::.O ~x -I-="OI<. ~ 3 z.x -:::{
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d. Y:-l,o -I 2. - Y 2-
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r 9l~)=: ::3::J~\•• $W2
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f2f1 ·
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I~XL -~l =0
[( Lf X - c,)( 4 x + - )]= 0 "
YX-'1=O 4-X1'-'1=oL1X :: -'OJ L\ X :. -: c,lX~:f~ Lx-'-'~"-I
~.1CXJ= \3)( - ~5x;J.+ ~O~ x - Si'+ 10..';+ -5~0 : 1.1 ~O) 2 I 2ct D) "\» 1'-\5 ) S- ) \ I ~) \0 I$<6/20,2.9
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j\~x~':"\5q~-+~90--0 _.':Q~~~.tbf ~( ~S '.\:00. \,~ ti,." \,>,L'j ~ 1Ib+~~"~
1 x:=. \Sq + ~ 7- S~<6\ -I S O~D _-=_ \?'1 *,-.JJ'9 2:0 \ __ _ .: - ----------
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z: 15'9 t i.D \ -- 2100 -::.E;-( _.-- --;J l:,. 2foD __.'~*~l~~\\1 .•.cos: 2::<)10) ~ 5
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- GC~ ::: \ ';)..x. .c').x)( x?>- ~·x).·- 53)(.- o() -=-q\2 X=-o
3-.:::0~ X?>-3x?-..:-S3X-9-=-o.~ '\~\/\3
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)0, CD~~(~t •.• "
_x 2- +.~X +- ! ::::·0
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All .7.0.10'5. : 3 D) 9 I -3 +~~S ~4\\ -'~~~'- (nfO$: tOler;) )£J1------ :r -----
~ 3 'L\L fex) -z: ,~x + 14-3>( - ~~x -- d.,\o X
6C F ::::\")x
\~)( ') ~ lo X'3 -\- t \ 1\?- - 3 X -:l.') -=- 0
r~)(_-=-0 ~x '3> -\-\ \ x'L- ~~--~ -=0
lx_ Ql --r < ~ ·0 \ ) 2 __
to ~ \)~ ~ ~-3- - J I
.t1 l\ - 3 -~.----/-\~ ~ ~
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X ~.- \ -±. ,f\=-C -:,)y:)' -= \.Jl ~ J5 ::: \ ± 5 :::.---- -\~ '~I ~
A-\\ 'Y\l \:.;: ~ eJ-,{'Q.... cJsoall '1~ D'<\oJ. -#s "
alOS
12.. 4) 1- ~ -;;, \+-l.- too~ tD~~S~__ __ +~ _t,..durs (X-4)(~~~~) .. _'-(-Il\
J)\'~~k~,-l - _x ~ - x -;f;.. --X±_\ __~L+4-L =-A_~_\)\s-t-t-~bv1i"i (x-q; (y2- ~ 2.X +:?) ___ _
1 x. :3 - a..'f...;), +-~ )<. _- L1>( k. T'~ )\. - ~I x"- to)( A +- lOX - ~ J.-
'1 .:l.[3. \ X - \~X __- \.{<;=.o _
se-: -.. - - - - --
U SltS-S-\;'h~:i:)tsy"\ ~-~t_u:= X2 uA=.(x2.y!-:= X 4)-------------~----- -- --- ---- ---
U 2. - \2__u_ -= 4 <S '::=-0__
;Cu - \s 'j(U::!"?') -__0_ __ ______'2 ~lJY\S~5_n~~ __ ,X ~ \S ~ OX _+~~9 __
"'l- '"l-. '- -">,
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'7 )(t- ~) lx - 32-) -= 0 I L I J ..,
( X -\-:t.') (2x - ~ ') -=:.-0
X -\-~.::...O dX-3-=-or - I )(-=--~\ :Zx -: 3
IX=-U\. '
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X'- +-"1 X - \ '8 -=- 0(x +q )( ")/-'2.. '} -=- 0'( x .I,~)( )(- ~ ):::'0 - .
( x -\-:3) C 3x-:l.. ') -=- 0
X+-3 =-0 ~.X -?.. -::...0
{ X ~-3 \ < x·-:::.-~\ )(::..k- \
~<\A\,\ 7D y-oc., ~ ~ I ,-:3 '\rJ~'cl tLfO a.ll r~~ 11::.5\ ·C 7
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-------
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3 X '2- - -~-:::;- - .>('":= -c:; -t;; -73 == -S- f '. --3S.- -
3/1 I 7 I 3 '3'--'X -= -35"
3X-=-±. j -35 - -\- ~ 035 =- ± 1~3S-'f3 - + lVIOs--
d 3 - [3 -{3 'is 3
I, -br - A::.l· tS - 2'Z
1 51 b b+5'-rb A -::: (2};-t-2. 'i. 2b+S') -=- 2~J . -
~ \ 2b·t-S L\ ~ ~ -\-\ 0 \,-\- '-t ~ t- ID =: 2-~
\ k ..1- q~'2-+-\~-tb \~-O-b }J ~ ::l -\-'b--t ~'b~ -t-l\>-9 =0
~'o,""d.. 102 +'l 'v - \~ -:-0 ~
( '0M J l'h- 2. ) -=:'0~.c-~ I 5 \ .coo-\- w\dst. . 1 ( b 1- ~ ')( 'n- ~ '\ = 0
(2bt-q){ ~ - \")=0--z..,~~q -=-0 . b-l =-0
2b -=- -4 U-=-l)1-::.--~ Nn -7·1 IS a.. ie~
v
l~, - IT ( L\)( -\-3') ~ -= "1\ ( LtX +-3)( tt)(.lr3).== If ( \\oxL; +'2-'-\ X +4)-BIj
A .:::: IA ::: =rr ( X ') 1.. ~ \f( Xz-JI"TU'-t:> S~
A_ -A ~ A_- - \\\.3c...~2-
-p~ 'lOL.t •...,..••...
\\ ( \\ox" -\-~'-\x T~') - \\ (x'2..) :::. nL3\ l-, )('- -\- ~'-\ 'I.. -\- q _ ~"l.. -=- \\ \ . 3 - 3S. L\~-
I -rr - ---\5x').. +- :.\'=\ X +'\ :::.315. j3
A~T ~~~ £_c. ), ~ - s. <g Sc\\..,t.:kl~"15 @:rY
__ l~. .i» t'\--h~rJ .-- • c --t S 'J... '2 +2"-\ v ~- 3<S.~3=OISX"2--\-.:t4'X - 2.~. '13- 0
)(-:= - 2. '-\ :± If C'I\", - (-) S<l5~
30x- -~ ± £2\ \..0\ ~ e
,~O
X -::::--:t L\ + V..:21 t, I'.~ - {),15-
30'-~ '-\ '35 tJ' 0-") X. '" \e~v~±hX-=- 1!3\ laJ.-Q. - - d..- - IS a.--"'- - ,3t,)
x- 0.1 4- ~ c~~ D~ ~ h.D \e.. •D "CL'fY\ €--\-e... '("' - ~ .. ~ - .:t(D.\S) -=--1 L 5' <:.w- --- \
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