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x wx
3 00 3 00
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6.82 x0.32 .]11
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Eixf t 6i if*,tT, &,t4, A,). *k
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= 1. 11 x8 x1.25 = (8 +0.8 +0.08) xL.25
= 1. 11 x (8 x 1.25) =8 x 1.25 +0. 8 x 1.25 +0.08 xt.25
= l. 11 x10 = 10 + I +0. I
I
= 11. 1 = 11.
(z)fri*- x8.2 E;*-
0.374 x 180 +37 .4 0.374 x 180 +37 .4 x8.2
=37.4 x 180 + 100 +37.4 x8.2 =0.374 x 180 +0.374 x8.2 x 100
=37.4 x (1.8 + 8.2) =0.374 x (180 +820)
=37.4 x 10 =0.374 x 1000
=374 =374
(3)
12.5x40x0.8x0.25
= (12.5 x0. 8) x ( 40 x0.25)
=10x10
= 100
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6'{ E*il 3.25 x7 a,32.5 x7 b,\\
= = b =10x0.98 =32.5x(99+1)
(
ft )ffi.
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t
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i
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i #z.sffinh2+0.8,
+€Fl*-i*^frL/t+"
i
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x+a=b x-a=b
ffi:x +a -a =b -a ffi:* -a +a=b +a
x=b-a x=b+a 3. ifiL a -7.8 = 5. 23 #J
ffifr(
3. &!ht &w Mfr_6 tr-Bh, y Wlp T, ( I ) +E + H Ht **1 *.htt M )"
'R E fi tE + ; (2) * H, A + * fr.6 /5I, f , + d i[ g, i], ryE ln + {a"el,,+_z_4$
i,
* *u *. htt M fr-fi tE W ffi , + fr. 4 iI, ifi,aA 4 fr.i e W M, ffi W E
#rttfi tr>FM"
-.,-.-_**-._-.r
t'
Effiilfr
ffi'miiiimffi 1i, t11ixr1i#\.r6iffi$
i:,ffi
,';'",i"'iin:-1,*Ll
awE6l{ffi.
> #ritffi6e F "ffi-#." tr 5 EE
i
1s0x x* y* ( I ) E +ry[-&KHE( 200 - X? I
' - 'c) I
(2)K+ry[-eKEE(200+y)X? :
-\-_-v-----
\-/ t=r t ''r ntv\tx-^E
! 200X s00,K i
(3)+RffitrN,lfift?ylJHffifrlEftltrffir4? I t
500rK
I
-,,*.-._---.,-..J"'
H;f"fi*#Ei:j t
,8 ffi E I B, )b?+Artrtulffi E\nx4*ww "
1SOX x*'
Xfiffi#
-r
( 1) ,FItr+ 150 + x =200,200 = 150o
20vK
Ytr
utr-:-;mx- +/
rzl ,FI4+200 =500,500 - y =200"
fr
5oo^
(3)xflFffiEl,+IH+EX6 ,HytJfiffi. ( 1) (2) +H!+frAFAA*N&,trlt1hp
re+ffi(3)ffi.
ftBfrffi'# ' ( 1) El+ 1s0 XB-FiKEE(2OO -
'c)X.
(2)W+ s00 XB-FiKEE(200 + y) X.
(3) ( E#6PE-)200 -r = 150 200 +], =500
@rer^6Flfu1frH-fl**.&K,-nt'+1+H4F]h\+E*-^,dffi;y,li+affi.
l&"
I
@O A,IlEEt iE YY,JW., {ETHffi +frffiWffit!ft r = 8 o
(1)[ (2)*+[=55
-x=6.2
,Efr8ElE , E N * =8,>WHbEU{t ( 1) ( 2) +Wf'ffi,lfr.R7.ffiWtL,hD)"2" h
*NWWlffi"
(l)-- - tc =6.21 I *[-8-6.2+, + ' + ,' 'ih, i-h,'l
,=6.2+8
" Lt
r =8 .j Hnlto
(z,)c +i l=551 I s+th:h
I
,8 * " =55 -ffiI =55 -a
x=8 ,J An
JInfrffiE, G)t4.2 (2)47
Pffi i
w rux u*, ki, ut e.k n ff + . t*- rF. i tr i n u " n" ; ; ; x *' w i,^
^
E+ BI+ ut*.
\-'d
=@ffiB
1. *efr-T+Z x - Ll = 19 fuy + x = ll0 f x #t4hlaFl, flll A y tlt4i*_9 )'l
r en L, f , * h fr\{t t - t w, Efll ffi ,E T E = f + fr , I H E {ll &,ft *.tt
/AW.
fl +[+L=49 fl+A+A +E+
O
I
\-__,- ---_____-"_,-..-_
E,E*E E, - il-,6:t-tfl-,4+4r\" f *pfr"Lt + A ",8+ h*-* " r + L" fr\lril,,
I /-'
lf + I + A + I + A + A 49 +50
=
J
3x(E+A)=99
J
E + A
=33
>W" n + A = 33" hfrl)R{e@@+, Bp{>FH n.. A .. * hfr[i\tll/affi"
I+A=33
@.
{6@,ftAe, f + - [ f+- L =49, Eptr +33 = 49,*4+I = 16.
J-)
I
{4@,ftA@' + A + A =50,Ell 33 + A =50,>Fr+ L =17
o
---T---
33
I * *
{+@,ftA@, A + + =5t,Bll 33 + =51,>Fr+* =18o
--T_-
aa
-1 -1
Ffill[]=16,A=17,*=18o
.@ffiffibryffif-l ffi E- k x Fry fl rx +8 4 +jx"*rs + H ry +p t a t+ - + y t+, firrl,ffi + r\, lf4 Jji fr " )
^
d
2. IVWT 6 ffi +SJi, .*- S o {"I *+\+4+ a *"
I+C=20 C+O+I+E+E=56ffiEE(=lrx+tx7o-71 F)
-Wffiffi&
g
s
ja+*Fl- 7E
+ii.e
F'l-+
t*t(3,i"fAv;t !*
S;\.,148'(: ) 4hu#t&), +X4h s
*d"-a
fr,
H
fr *e ax=b d, x+ a=b (a * 0) #l i +9#J = E
m
g
fl3
5
::::t:;r: ::::l -.r::::i.';-, f / f ) i
Hm
i m| tr
m
+H
fi
l$
l1
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tr
+
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s
t-l
H
f
7E
3x=3x5 2x+2=20+2
ti
- &
1.'Hf;H ,fJi
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+frffiia#[*E- +W( EIIhD-t h 0 WW), S e
,*
+n
---Et- --Ilr ril
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- ,
i4,t4*r:,,4 *
Ifr.,RliW
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a in
i*.,-r.LaAx++lxr"i
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;
H tt4i[ EE, Sfr ffi EA[* E - +W,, +fr,f/Jffi trIi
" ffir${ldl#fi#.
trTFfrFflfr. BSD
3.ffiitrrHf€.- +ilmEfl F* LI E -+4b 0 H!ffi ,+=t !**,u
{IJf.tFtt
Ifr,RtrW
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$4.|8$13 in I .\
: ti'ia ++ig ,a + ,E + ;ae i
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I t * n m rx n\fi i*a )li.,t. +,'l rF. *#r - +
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7li6EE 0.
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v)Fl-+4.t *)
o ,+7\,'flitrl5I,i.
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,,
i . > *$LtLif!*f,Ai7 o EffItffi f!+fliAtEtrstrlBla.tE;rAfAl+frlnf r1frtl H,,fafltir-T-l-'t-.rABA-+lr-l.tl ffi" I
-F.tE-
1 .rnf; 4y =2000 H!ffi;*
0)ffiffiwffi Grcruryffi}
tffi 4y 2ooo wHLft- +wE *NWfiH*WM*,, \r
=
: il+il,ftd\#l
l*ltrfiL RNI y, trItPffi +rt H!'l4E ( ) *ffiiffi +\"214,-M
" x*fl.*"9
(2) tE Et Xf E,T ffi ,ffi H!,8' + ilfE
X+zrHtr ffir.ffiffrfrffi
W
ltoool
L+
LJ-IJ
4v =2ooo \ 1)
+K.i*+d,*ft (
o ,
\tLi+i61r*riL Fl Flrh
z,4l;a--d\
4y +4=2000 *4['^o @qry/
/
t_----------z- =500
2.F1ffiffifitatr'JfH
;4e6,Xfiffu\4"
4Y =2000
ffir4y +4 =2000 +4
/
=500Hsit ffifiE(=)
&& i9y =500 {t^H}-ffi,Eil =4y =4 x500 -2000,
ffiL = 2000,8)L = fr )b-;ltHjE.ffi ,ifl,W y =5OO Efrffi CEHGffi)
4y =2000 Wff+ " 1. fr f n+eft+ d, -&z
tr
*Mffi7lfrtt)ffi ffi}ffi" +efi iL-v.t *.A ft+a+ #t
> , s
w nY,T43fii il-#J +4t,Arfr 7E
x*3=9 7Y=28
Tnfifi*.
Oi &
ffi:x+3x3=9 ffi,
,
/--\ tf-itett &
n-- [ ) 2. ffi#t N-tzi/ift
t'V+ X-fr#.J l+9, &
1.fri*tltifi
:q
E#,t*Xft)k-fr +4aA&fr H
Bffifrffihfrj{.E" x + 0, = b(a*O)" frfl" ax = b(a*O)" x#*&*i*f ifr
#t, tv-+
:
fr\M*,, trIffi ffi +rt'[48 ( ) >Fm. 4iAflrq )tft-. ! I & B I
*J
2.ifi:nfrffi#
E
4
x +3 =9 14 7y =28 cEmffiffi) .ls
1 r4d \ &,t.ral
m
ffizx+3 x 3 =9 x3\r't&3 ffi17y +7 =28 +7\ulrf rr'7 Ltv\tY.4E*rAi*Sd+ f H
7U
x=27
+ts^zlq #.rXAffin+s.
T=4
4S
" xL # r* , * t k # -, *lk"trE- . & {"1
> *\trtffi7o F,{rlEE
TmkiffiEfrffiWt
$t;
zoo+F-i\
s
ffi,
x-19=19 EI- :j-=r6_--_l x=200+4 H + * :3
ffi: =ro*: r=50 ff
x-19+I9=19-19 |*=t I ffi
x=O ce
I &
1.+UHFffiiTEEiE[tr
7S
0)E)bffi)f.ffiffitx rtffi ,fiffil;)L)nr re,fr)L4tw, 'l.lY# 4x = 16,+lWT rl
T te,Srt6BtrIi. ft$- fr-afr, frnh#J E al
,)
(2) fiLffi7'ffi+E+6tt686fi Effi f " ffi ," ffi+gE E ^+ fr )t+ fl +r" t/" ,^ fr
,
jaffifiT nk #1 E h fr +t + Fr +r EEI
3x +3 ,&
o ,, + LA *
X,, tt
2.iEifrffir# O
(
(l)ax +2 =16 +2 )
x -19 =19 3x =36 (2)4x +4 =16 x4 ( ) # 4f
ffizx - 19 + 19 =19 +19 ffir3x +3 =36 +3 (3)4x +4 =16 +4 ( )
(
x =38 x =12 @)4xx6=16x5 )
2.ffintg"
\sr4E4$W_t frrJfrl+ ,\,14 ffi.( =) Mfrlv" ax = b(a#0)" e\
(l)3x
" t6 + a = b (a+0)" Wt tLtrl fr WivT. =231
(2)y +6
a,x=b x+a=b =21
ffiro*+a=b+a ffi:x+axa=bxa (3)x +8 =12
..x*ffi
x=b+a x=bxa
I __ ._-__Jdr#lt#. trrFfrTffr. BSD
,'
ffiffifififfibB
E'r,ffi i,'r ' ", ,1,
'
ft*Dt
I m m+ Ba -zb =6 ,flF/A 4a - b + 10 BtE
,B.fl8ElE'
-3,ft
W 4" - b rf>Frt+, trJf+,t #R"
86frfr48, Ef,[U-% =6,8[2(4"-b) =6,ffiD)h-b =3" EltLh-b +10=3+10=13.
E,4a-b+10HIEE13.
P@ ffi*w,^ r,r EE w *.ffift.fr,ituN.1fl.F Krr.ffi +a. + f *N xw *. * frtE rq ffi
t Ht**p EA rt-+M6, ri H ii+& I*WM,E1+ii+ffi'f\z\1+*i\+ + *tE ^ " ,
.(m
e
#3a+b+12 =40,.['J 9a+3b-37 =( ).
iEffi_2_uB
;H7Etfr{H
@ Ef;fl y+x=1.4,T-x=0.4,fifi x,yWtH"
E, fr+8ffi-+nffi5ffi=+tffiEfrWtuhEUfnXn,l+fllRAH y W#
i,-F.fi88
I
, .,ffi,E>FH y WfH.,ffm>FH * klH"
[.,ifrffiE'
y+x=1.41
' +tc +y -tc =l'4 +0'4*2y = 1' 8
, -x =o'+lt
ffitffi2y = l. 8 ,1+ y =0.9
o
tE y =0. 9,ftAtrffi y + x =1. 4,tr+r =0. 5o
FfiU * tulHh 0. 5 ,y tulHh 0. e.
fr488,fiI5, h+ tu+EE Ft, qft] HEH-H.. + r\ ++ffi +,lF-*+ - +f fs + Ht ++^
tu *- 4 fr - + fi tr + i^ * *v *. W + *fi IA, F +s W + t tE tH hpdi +H )Fi, iH * )^ * ; ti i
*r *, 4t lN, Fn x +A fr - + **v *.ffi fl &, hffi h+t*lE fE
"-rycqimliu&"uE*'E_s*ffie
;
*
E
s
2. *+8" ax * b = c ( a *0) " #HffJnffiW 4l,FX =
mao
I
" at( =d,(a+0)"XE{Wfrffio tFrfEffit*iH+#r+^irtqEl s
*
7E
#
ffiffi E
E
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ttu
?@ft.ffi H H,Z, i6f ,L' E ffi T - + W., +E E
I
^frlfrWxk,
* 2,tsInt 20,RF+T 80,EVR^H H,Z *
^ftLi/affi
Flli@frffiHtBt&"
2.#frEHZ/.,g#HliJfE
fr;*-
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ffiffiffidl#ff*.ETF&Tflff.BSD
fit*-
nffiW
e+Rffi+EXArtlfrtrE
+E+EffiH HIf;[, Y6t ffi, WW x2 + 20 = 80 o in+iAi6-..ffi
Gffiffiilfuffi
WW.ft x ,flF/a'il UltlfrF.ffizZx + 2o = 8o o
@ffin2x +20 80 Hlmlt
=
2x +20 =80 --. ie2r6 r+-+*4+,lWE+xtL
\.4- t -- ),T 4z#1 fft itlrl rl ;tt"*zo
"
ffirlx +20 -20 =80 -20
2x =60 \ +p6+ ( 1) , i+e
\
+z m rea ^fl+*l,L*f:vr ,'2-
2x +2 =60
x =30
&& z2 x30 +20 = 80,r = 30 Xf T ,)nW * =30 E7.ffi
2x +20 =80 iltrffi"
&ffi+ar
,l*,i
Ctu).,
ax +b =c(a+O)" Wlt! +ZU+=11,fl-
trtR4ilDW:
': nlfi-f*t*E,$*-u
tw"rrt:E*.
\
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ffigrfu\$
ruH#*t*ffiffi#If, *nn -6 =e (a#o) s.
EEfiE
tEEE}ET
r-lnffi frtffi}. '3mlmmm
> *.tftffi t2 5 ffMffiW:fFx}.-,rl
lFJ
ffi$"
M,WH6f
1.t)+fi+=*R*9lfrt= G,Effiffi}
tRffi i6'1 fi\xxffJxtifi 4 fi : iaF1ffi fulw. x 3 - 20 = 1 00 o ffii*ga.x *.b =c(a*O)tt,
tv.* frtF-t*4LrL4ta
ff+1kW'1ffi VlWft x,flFAnI UYlfrr.ffi:3x -
+,€#4+,9't*-tL" E
E
20 = 100. fr
2.1^^3x -20 =100 H!ffi;* 'tm-^nm[Ft #
'x*ntz*z^18-, H
3x -20 = 100 l t 1 R ,3 I r E h4 S F - * { B 4.8 tt 4 l- 6 t , . *; 7E
\ fr+F#t+x-iH
ffir3x -20 + 20 = 100 +20 i49ffi r!! F.l Btiu t-20 +*t-4t, f = r
*+,q.a. i'fi E
3x =I20 |Y"*ETXtLtr\ (.=) . z;ii &-E&t"^*Js*. 7E
Al1'A s46;r3 @ffid B
E
3x +3 =120 +3 _ E J
E
1.ffii+g" /)
x =40
(l)3x +6 ffi
&&:3 x40 -20 = 100,r =40 Xf T ,inB * =40 ftf.ffi =42 t & ru
(2)2x +6 = 16 tft
3x -20 = 100 futrm" (3)3x -6 =42
It,!F:;'
ii
@)2x'6 =16 ;''lr:i
' f!/fl + 7\,'14 ffi.ffifulv" ax - b = c(a*0)" fu\l tE 2. ,41,u-.g.& 1 -+&, .,'i-:
tuf,trbw: tr
A,F&&3,*heJ15,+ +
*7
f 105 " ,4 n,s E.8 6t & fr
*-( )" H:
4.25 8.30 E
)F
c.35 D.40
el
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9 u$ffiEEffii#: E
#
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(l)2,3 ,4, "' ,n F,zJ.F.EtiFt H ,hfriJfi *D R
HlHj&r
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tiEt
t
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EfSElE' ( 1) H*t&htfi,
drHHRffi
ETU*iE[HT,H..H'ffi 4+2x2 4+2x3 4 +2(n - 1) =2n +2
+2 +2
+2
jE-
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f tiFt
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"
2n +2 =26
2n +2 -2 -26 -2
2n =24
n =12
E,H fl2ffrfttr*iHt E.
12
@ ffi
*.
M lFl il,Ee;m u,r' nr ut F. *. i a ra.rr C i-- r. ra w +ex r^, ftffi*^ru
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fr tf-_:
ff6 rHil,fffi
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"
tRffi+trX6 tJfrllfiE,m611q
"
iEfiffi ftS€' ffi ,jftX+Wlff Kfl * #
"
3x +25 =202
H
3x = 177 ;F
x =59 f:ri
E,*BWitKfl 4. s
se
s
P,ffiEh+t*e+l{rufti,E].xtr9kw.w++frruH,,'\++tt+Ex^,#fry|illtE,
)t11ffi$,.
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d IE
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2 /#'{., 22 + )r-,ti4L&'J,btn4i 9't *-l H ru
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i Ii rs'
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5
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T
L-
2 -LAtrWfrW LW, = ff LHILEPi ,,l 2x -2 =t6 +4
,i5.
W.x2 -2 2x =22 )-l
^
ry 9E ilrl 4 L4H -* ry rE fi,fr fri /t x =lL
#
^rltl L
w=wnE*-w^w.-4 tl+4=15(7\) +,Hg
{+
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Ez L3 ffJHW.ft 110oo
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3. #E ,E2frfr ABC f , tgl,C =50o, LC=60o, LADB =90o, LABE = LCBE,NI LATB hlJ
E_*.ftr,y?
BDC
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tz
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L2 = LACB - LD =750 -35" =40"
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9
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5 Ffi >Fh A XW h W H.*,,1tffi * H fi +fr W H-h"
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WilA tl:afrp Efin fr lX + WAt,, lfi,fAfr.
=tlz(+)
330 - 218
e€xa!*q Bf
tt}+14=8(f) H 2s ++%,+" E
E:t4 trHe+frEL.,fi 7 8 ++ H,,fuBf = xflpwiilfr.ftFxr l+*,EwE,EHAtrT HWAiE€A RET r ( 1 ) 4rwffil+X,ffi 6 li*ffifr+4.,).
++%+" EW*DtI
rs HW*T*tr,fituE.ffiA5
r *,, I*, ffi-b
30 ++%+,fllsAlhE.ffi E wq ,BE8E ftTRffiffi +{H,H,A
=
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t1%?t fi-*ww+w."
ffitrT 2s
,B.ff8EIB, frfr- i+HiufE
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T.Q)I)T 30 x6 = 180(+)
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+6t,(./i.*t +#r+*-
ffi-*:
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wQ)flr E(1)9r r(2)yr
i
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ffi--*, ffiE#ie+-+
3s =a0(f) E( 1) 9rBfr s
tr,lMEW E 45 40 ++%+,tfrCl{ WT ZA +34 +29 +30 +22 =t43(+),
itrBf EH+fr-BXAFqT 2s ++ gMt+X, E,)_* (r) tfi9W t +,
bV,W
li
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*ffifr+aDww
9 ffiii+'il" r87 -t43 =44(+) .
w+x+E*fti,
" +tA& x ,H. bl* =,H.&" >R H ,(. *,Wffitk iEfiftffitr' jL,EEFBI+"
* * pffii
,A e *p b,, Ep E 1+ 4\ *v **. " wx*tru,t xffift,Arh;^
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(2) .fi ( 1 ) .fi (2) .fi ( 3 ) s +!fi.,@9I =@c
&W6 hfr+*finW&+b?#(Rit& /i.
2. +tfi,E h'&t\,fr = tk,,l xr1lff 128
'1,
tfiwEl,ff,H.fiffi,,FJB{xfBfr 3 frE.*) r47 +,144 +, h 7 &18+fr^iLlt)
,
f ,; I
Efi ru o)ur*wT 186 , E Q)yrY 140 ,4&,ffiw;Rfyii4+ ,Y
^?
frELWT zt +,fi(z)fr+fr'BLW
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T :o + ,fr(3)Ifi.rt E ( 10
f
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EEI'
7
G#.Fc- Tr :t)l<
-: H
fr (- ;+
H 1 drfi69HX ) u[,trffi
s
ntrffi 7.32 +1.45 =8.77 8.45 -7.2 =1.?5 68.9 -45. 8 =?j.7 s
7.32 8.45 68.9 7\
1 (1)# 0.4 @#
o.zs +1.45 -7.20 - 45.8 fr
=
,17 8.77 1.25 23. I E
tz o. o1z ffi o. 188 7'
looo Efl.S
ilE
E+!f; 1 lz.6s -4.65 =28(n) 28 +2 =t+On) -
6 t;hfr\ft6.78,6.87 ,7.68,7.86,8. 67 ,8.76. 14 +4.65 = 18.65(-) 3/)
#zfi (= 6,(EtsiE)E 14 -,(E/Rffin'E)E18. 6s )r, .#
drffi0!.HX E
) 2 fri*- 6.12 +13.47 =I9. sg?r) +H
m
atra* t9.59 _t5.26 =4.33(7n)
fr
# ffi fri*- Ls.26 -6. t2 =9. t4(n) f
0.32 o.2to +E
13.47 -9.14 =4.33(n) 7\
H3 F {rfffi!ffi! (= E,\K$H 4.33 fiE&," ffi
I +
#
i5
H 6 hEHA ffi
IR,trLS
#
1 (t)+h Htl (2)o.t o.01 (3)# IR,tr'*
0.1 H
1 l.ls
+5. l8 =8.93 3.82 +1.27 =5.09 7t
2 o.so
8.oo 3.75 3.82
3 too
gdJ
2.1 =2. 35 =35. ooo +5. 1,8 +1,. 2 7 -t)
0.8080 =0.808 3.0 =3.000 8.93 5.09
3.0600 =3.060 30.01 =30.010 2.1-0.9 =1.2 9 -3.4 =5.6 f E f B i
+4la
}ETIS tfi
2. t 9.
1 (r)+ o z s (z)r o z s 0
o - 0.9 -3.4 l' ,",,,, ,i;il
Srt"-#
2
99.olo 1.2 5.6 #'. ,:iifi
: .j
iiili
#4fr 12.34 -0.6 =11.74
bLtdr
| 2.34
IR,trT+
- 0.6
0.056 <0.56 <0.6 <0.605 <0.65
11.74
}EfiS
29.00 +2.64 +5. 18
1s463
=31.64 +5.18
2
ryElqHE 150 E)K, LffJHHF 156.3 EX,PS =36.82Ot)
ffJgHE 141.5 EX,TH09HE t47.s lE)K.dr#ilH.trrFlETflfi.BSD
RT+fi &fr.=frMEAffiE'I+"
1s+-s.4=48.6 lET+fi
f
E, tuifH-friJfrX5 IRHXfE LLjBrn +s. o
"
2 6.8 +3. 6=t0.4
E, fr - tfiEWW7)- 10. 4, ffit fiYLl,lF.*,)- z. 0
"
,iffi - t7t, *-W ie 6. 8, flF Z fie#;,W hs 6. 8, *e
+r^ffi l9#" h?,#lt/ (2)x (3)\/ (4)x
E x3 - ffittiilffiffi+rtfrtfr1frE
2 (1)
3x=231
@ffi#riLffiffi ryn$ ffr frtr - ffi* NEgtr A E B! tr-
ffi
x#,tgBiBtr =20 t ,1g.95
2
(t)e}.e7
0.025 3 (2)30.e7
14.24
(^tti+r.E+ffi
(l)4 2s (2)4 4 ore fr)
0.01
(ffiflF)ffi ffi 0.1
0.6
--- / 8iL I
(hi*rE-) 7.85rL7.95iL 8.l8rL
ffi z tA'flfrts'ffiH 4 t4'fr8ts.ffi{+E&If ,
"*-fr"
x+i#1zfr,
l"i,
'' . 1 (1)W. 25.2-26 2t.6-22
,'
r
0.03 0.30 26 +22 =48(-) 48 <50
0.30 +xEHto EIp.l*H" (2)25. 2 + 21. 6 = 46. 8 ( 7E )*tilaw#+#*
EtJtil
2 r----3-.1-6-x---l
*
t"0" fr*+S " 0" , tltffifit1tzJt63f, ffi#frfEuJt
{-4
o.zr WHtfrW.& LB! " 0 " E fi {i lFH, *Wtr& H!/rzJ'
de4 --=.
,ErE'---.12X
*&N."
HH, rS. 16 + 0. 23 =3.39( )K) 7 e)7.82 +i .tt =r4.93?r) 14.93 fr, e. 8 L+it6tB
3 filEHi@<,80ifl8. whxx+E 13.7e ffiF\T @
i[I
13.19,L.mT 0.6,FlUMi o. o.
\,/ /' i{EfUH r frMffrffifr'l*" 4 i6 + jIH HtfiJT
=
H,4E*, fi EffiEE{-ffi E,I = frM W, IE fi EM
5 3.64 1.44 7.24 3
T't*Hfrfr SKtvfu&.ffr-4,(jbilfr, A4H
6 (t)2.4 3.0 3.4 (2)s.3 3. s -+rttvffi-+KfiM"
(3)ffit41,0.t 0.6 1.s 2.0 l.s 0.6 o.l (2) Rfr ETft Hfrffiil fr ,6Etr S -f _ ffiMffi-
m)\11 0.r 0.7 2.r 3.5 3.5 2.1 +V!ilM" (^*t'+fr't'*+,ffi 044 fr)
0.7 0. I 4 m. fErr\ X W#+Fix-i{,, E€ h 1 4*iE" t
( I )0. 8r <0. 84,8)bH11+-ffJ+MH&EiE4E " &fft" #t+ H, .*f'l n 1 fri fr #r&L,W "
*tt#z3fr, "fr-ffi"
(2)0.32 +1.00 +0.32 =1.64(X)
1
0.34 + l.l0 +0.34 =1.78(X) @@@@@@@ @@ O@@ O@
t. 64 < L. 78,fr)L Htrl+ffJ+HK o@@@@@
" 2
( 3 ) ( rFEt,JffifiPE- ) ry[ffi H'fr+ffJ+frHx&tr l;bBfrEffr- frMftH.fr = frM; tr l4&ffi {t
*1 = frMtrI frVB{,nffi = frM,+$fr = ffi M&H.ffi
H,LAT
0. e5 < t.0s,fr)b{fr+Y,J+frHXUEH&. = frM ; E'E&i&'ft W =frM ft+fifr - ffiM "
(^iti+I,E+ffi
(4)m. 048 fr)
fErr\ 5 X'[<*Art,il'I]l'fr"
3
( tr*7FpE-)
(1 ) 1. 6 +0. 85 +2. 1 =4.ss(+)K)
(2) ( FfiWl,Jffi^Ffi - ) ?r)!-tlwxitJ,)' ::/,\::
^XX :7"'\:
+ts-+*ft*D=,*t
2.1 +0.85 =2.95(+X)
TMzfrxt &,fr 1fttfr
( I )7. 50 +2.85 = 10. 35 ( rtr)
(2)2.45 +2.90 =5.35( ri) 5.35 >5 ,6W"
(3)12.60 + 35. 60 =48. 20(n)
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