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o EffrE{EtrHley I ilRox6=cEE c+a = b(a,b,cfrh ( 2 ) r'ffi E tr fi , fl -16ffi ffi tfrwH#.ffJfrrittz\ H *,
il.l{fr\ffiEtr*t.
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tst#trffi *{BiXtffi HlFFH*i*Hit, mf *ffi fiEEiX
l t ( 7 - z t 1 * 9 !E \ t ) t + & E E + - # t + r H Lo X !H e Y H!=tf Er.l'fF+it. ^ firit-tE, AE-" = " H!=t ( ( ( @ 2 1 ) ) @ { rn fr ) E f i f f E f E i E n E ! 4 f d f z i f # f H r i ) g i i & U A ) E f E r E L + rl + H {f ! x f X fi f f f ; E r n t f L i E f i f r . H ! {H ill,ff EfEH! ffi " I (2 ff i ) H rU ! E 8 f f ) f X i" H=t, E-,ii&5 H irttrifi # E? E! FEE H,*H O A 4 EI 5 tr = f i 3 [ " x i E 3 A x5 A E ffi H! H 5 X . ' 4 . : . 5 '. ll = r " A 3 + . x W 4 3 {6 x ,A 5 '*_ a f f f f i J *k tr h fl ) L [I.I
50+50=100 " fi , ffi ff fr6fi$ElX+iryH! tr ifi " ,ff BrLfifi Hlatr#r " H+ffi tH!-till{f ixrLtfr Hlf
*i,ta+ + *.A A &ffi TM ffi H!{HE'FEETEH!ffi H!E;* O ft-f ffiH!{EffH5Ei*: (t )fl*i*Hit,Hi*fl*{& 4Atrfi.
(2)EEEIHY fl *{BH!*fl ffi Hg{H,ft Efi E, Efr &EAEiiAEAffi )t-5i Fa H fliffi ffi *, Ffi {BEg fRff EEi*f tr fr!,{*ffi . o a{Effi fEfr dra{EtrHgHy : rL+traE.E!{Ei&0r.t {f
{fi. x+ 5o=150 .2,=zoo EiS*E-,Fruffi!+ttEEE " +, lr*tE+, iztf;Efi H!{Effi EJHEIEH!fi4 ; 6E!Ji#rTE" ( 2 ) rU P*itH=t, ffi Hf iEB H r.^rymLIiXf {t, lr*68 iiILf &ElA{Efi " H+EdrH!-f n{,ffi*ILt#H9ffi dr
[ f ( r M 3 t ) = \ S , r L + i " t , - 5 ,f 5 r 0 R E E f ) i E f 1 fi H 0 f 0 l , X 2 * 5 e + { 1 *' 8 - = 4 E 3, 1 S 7 ; - t y ; : S E L ' T S €' 4? * " m & . El r ( ( | 2 1 J ) ) r E e it fi * [ 4 E f E f E i f # f H i ) x , t + * * & t t U 5 E i, f ] ; E rfr H ru ! X s f f l f f i i2'tBE!{E$Xfi ; 4 - t H r f f * r t & E t l r E t f r f H t iE q ! E E €-E I * R ff f i f E i [E !, , E { g * a E t \ r & t F H w ff i ! f i + r d + r id t f i r i E 4 : t i E ( x 1 f ) 1 - r , f y f ] f F H i ! t B { t B r H r r y y f " l E ii& E E A ! ([I A * L {B ) E tX ry A s . f A [ 1 2 E H t ! r E TE ^ A ff i t d r f l i A f[ { f * fi t r 4 rA H {E !E W i* .h lrtJ,
+itE}fr EfE. EfE-ft ESrt, +fi T-EEEfE " ( @ 3 ) ) t f R fi f f f i i I . f E i E ; Z lel EltE S* H It)fr E ; H. lrt)tn,zqffiF,ffiH t,2,3, 4,6,8, t2,24 o T i i "--**"--* s * k!trffi: /i\,4, /+1, s.
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tr ;gE &;lrH!{E W " lrtJhl, 4 H!{Bfl, 4, 8, 72, t6, 20, "' str[ 12H!ffitAEffiE+"
' f r) ffi 4 fr4r 1# 4*]Et xE, € H' ier* " t tr ]{kx4 * *-= ,ll#i*
a +fiH!,ltE &"r,)i4e" ^- €12.5.3 H!{EffiH!++iir s H!{*fi: s.to.A.:r,oo,f+D. ...
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#ILo a T -5 __ = _ 3 _ b _ * _ 5 r <- a=JS + a+T2=.3_b+J2 ) Q b ) x , lY n . lE +e " f L fi x )k /t + r H b € Lil l' L "1 = *{ Y , 6 t " a t, l + a n +3 ' ) " *, l,e"+ E " Y 4i fi r*lE-+ L E B f 8 [ H 12 ! t H ri ! f E i+ 4 E \, t A H l* {* r . z E H z+ !t r " ff:
)ti"*A-.+4L hpLfl-t#- 4i fn ^ t $ *4s= F, W+" A" Y Er L s1 &. E-4" x lE € nt t{ =,(. r&fE " (@) 4, * tut *-*$ ft--- + dk6.1 tr 4*-, ap 2 ;i n ts **-#l tu sH!E4ii,(1).(r,t .8"
f ( f 2 i E ) + + il r m t" u E Eil*ilSir)t tE -t7FE 0 ffJw., Ffr 4+ERtn i ( l 4 n ) + w e ) ' x F . - iy f fi'" ffi + +- +.p a #r lE i( ftt, -.Miq.* f - + * r' & GI (i 6 i" ; t . r ) & 5 * { ., 8 s f ^ f i * , r 8 #t f E f 5 4*- 4 " tr & 'F &_ * . ) '., t + 1 8 : 6 o [ n l2 f H fir ! f f t t # tA !+ t E r* u tE 8 + H . ! {f;fr, I
aT+2-_3b+_2 _ + _a-_3b_ + r axT2-3_bxJ2 h x(&F'r ^ kt x,Efrh '), X'++r€AIn*fr rfrl3,+ a 1 ir ^ z l n!{f;tr, ,r,@, ru,@, ... i
r.A,yr Fl-,,i.<[t 4.t6] -t4( i., * E lk),E && zVt #r la + * A t\ n ffiffi- E " Hflitr&EZ i8f[12H!Edt/AlE#.Ezq. i I
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s=l2l"l1lrz 2l s tz
frfrfri+H I +ittF&fritE ) F:tlF&fri+E E2H!{*tr rE2H!.i*i& 6 R 9 E ru -l t f t E r& e h tr 7 E. l E fE rJ B H! A trf 9 i ;'^W'ifi tz ! = ;l; i zixiz4i "t 21 z 4 6 3
#frfiffi i r * a-a-r-y"m'- Hl$,ft1E)8. I 1 #z-\-ff'i- 4-E'(- ilm€t)lt )&ffi H!g'ft'lE)E. ETtL&€lEtE (@) A il W - + *Lr.+ llkl" & -4p, *k, * fr iL + dLR-^ *-
1X&EH!=Ffrg{t,lE)8,.
rr*ea'r rr I I i Q /( 1/ ) \) & 4B+ E E: g *tF f z f # i \ g &t, f l r f\ , f s if , f f ) tf & iE t) - , H y f re f 4 i e * - ; EH #$ & Et & nr[* M *stEr # ff . ff , ii * HS l| rl - +H r + t ) r /l E li,lS t S , r , r M {nt r l d . E ,. r , ) . . E ,-1 ,. ..-, 2 v k # r 1 4 * 1 4 4 *- " " E @ E 4 q l W fi + ' E + B 4 L k f , = R f _ r 6 e - 6 d f . r f .+ ffi a *- + , B x fr * k * " fr * ) f L r + , & frt - m EE'++r*XAH!ffif ffi H!ff AEfff rEd t/zY*ff
( 1 )ffiEffiEE.trljE Etr( EHE@trtl7:tnit); (2)Effiffi.$t$fi; (3)tEffi&ffifiltrjtrfiG-f+'fnKH*z\H! ft_d*-;*)\fr,frtF-fr#.." ( 1 XEffiXA , ffidrffEiiffif ffiE!ffit,Atr{t,4itfr
&E ; (4 )ffiH, #Hft EqlilE)ttrE€.* ; ( 5) EFF,H,f; H!#iAE-ttHEH!&ffi . A EEffiTE'}ffiEEIffi EiSmfiryH!ftdrA{EiE["
*HJffi&ffii+s ffio+*,ta il,ft&eiLn+Bkliia+4,O*H n-H$n?,(il,fr'til#rfi*.*h,F^Fl4Lxl*.*t#r*-4v,hn, ( 1 )8trifi ilR-tl&89trffEEry, Ef trifiHrEAH! ( 2 ) ffi f trtrtr ( RE'Atri& I ), mfetFlEt
*tuanBb'| . @-Cn*.Wm,F-i+i,"*.h ,#r*+tffi =*. 8trtr" ' AtrryE I, EdrA,fE&Ei*mf fr H!*iR
"(El fr[-5ftr^H!6{E{t FlrS - +-3 +s 3 +x 3 t+ -3 = 1I. 5 - 3 + - 3 ; +3 x + - 3= 12 miEri E, ffi trffi Et\fr 'ftrIffi i*tArr'E{f ,'E H! ttfi
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( 1 ) 6ifi +6ifi =,[Eft, {ffiffi+{fiffi ={ffiffi , 6&+{8fi =6fi . +e++*k +e. 4E*.++*. ( 1 ) ruft+r]\B4ffi E H! r\ffi , h' friJll,Eftt1lfl*n'ffi ffi + m FAEJ)ffH!tdtlb$
lrl 4 , 1 + r t * t 5 t & f t t + t 1 t + 4 f 7 f * i = 4 - * 3 . 2 4 + $ 4k *. 4 1 8 2 , * + - 1 4 8 & = * 3 . 0 4&*- & ( l r 3 t . ) ) , * T + f t f * L t i .t A t t+ * E f 4 i E k 6 + f + , f i R r , t k E H H €E + f _ * f . t,I f E f f ; l * i , f [ i F f _ iI E E E { 4 E , s f r E f * i * . ff , i f F " UE{E r ( F 2 tJ t , ) r ! 1 8 iE r _ r . 7 8 f E + x x H 3 E 3 i , _ t B - 2 2 f E f 9 4 1 i r r f . f 1 t i 6 r , _ H E 5 6 ! x i * x t 4 f 4 f L rE _ f 2 E 2 r 0 4 . l l, l fF 'E iE r H rr ! f " r d\A{*ff ,fEAr\ E E E J E t 1 t } + f b f i i t E t Z r . r ' t f E E tf E H l ! , * f + r h i \ E * l e f ? f h i s t \ . t f + R fi t ) t . < ; . & { d t r r t H J d ! : E r 'f f i z f H S b ! E L t f i f * d , t " S , E E S t t { + . ts f f t i i i* E €- t'
11+18=29 3x5x7=105
(2) iEmHil+, E'6fr t6&, fuE6fr ; E {Effi tE 4& , * t k 48t,t*-t 4E*- 4s,*- + t & ti +*r 48r*{
&,f[E{Eft. 2x4=8 2x 3x5=30 O E r) E r) ff E! rJ[ . id i* i ftiah\, tL FfiE r]\ E i' *t, EI H![mFfEgtrm)dEeiEHH!,llnFffi E . HIeEffi , rEH
H F.E E r\err\fi m . )d,* Eg i+ HE ;*i4{litH " i+H H! # IEEEtrE! ; iQE-IEEE!, &^ E{S6Eln8trft)fi+H.
oaffilHv tffifJt;$t lEtEffirr'ff. ( 'ilI' * *- )t,';h #t -.tJ+t r, rb + t+ 4" )ti..i* #r t* ffi , rl f ,.
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lfrh'w+IliltT1.
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w.,M|Ef _ \W t * * . , , . , 1 a 4 -a k - L 9 ,? \, F * t f W t* fr # i4 t / h S - *- f # i r & 4ti t - n h\ * fr - , x E . #1 @ h\ i r * *h .4 - h *r + -4 - t _ t . R.ar n f t, 4e h\ + fu ++ la Fl + ( 1 , ) H E 4 I 4 E fi1+ 1 tr 4 f E fi * , 4 Ffr H E f fJ a + = 4 2 4 , T fi E , T r= E d + + 2 , " FFE. H!H{*EfiIIE O B ( 1 T ) B E TI E E H il H I lE E K K , , , * iH E { E a ! , H E 1 U 6 VI . J f f r r , f + ,- R ffi*, &EJI,IEIEH
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Atf#rE{'1H!=E ^ J{ ^rF tEE'trsE$*ffJxa, HJj=hL)l,.E. ( 3 ) E HZffi + +'14, fiW#-Hi4, ( 2 ) Bm E E! E K, *+{4, FJffi oI l\rt)fi fEffi gEttFffi
( 1 ) EF& " t " +E ; ifrE +{i', tz\Bffi H! -{r' H94t, [tl {f (1)AE+LllgWfJf ffiz ^W,n^=fi EEjr'EE9{BW.,t}fiW;)t)' A EBHgiAiH r=C+n+2ilH"
afi+,fi. eE!ffi -diEFrE.ltEtE!9ff (1 ) EftrafrEH9m*+?;fn E-rH9-&ffi &Efi H!+tr a E H! trp^ Hg H y : EFF E +EE!t4rrq{f EilE!trH"
f ( L 2 , ) f - fi E + - t f j L K W ti* ] ff f > J fi i ' E E lr r E \f fi r L * + , f iU r r' 3 f " + r + $ 'l t U + # i* r E h \ rL 4 t k ' + 2 t - i ; h' 7 E ( f 2 fJ ) h t[ Y R ,h E \ E * r f - i ' lg , 6 . 'd H E i f t f f i t ,r m " .trH ,f g fi # = tr f; h E ' t\, * * lr f ' r E E = t 6 \r m yE Et\ E E ( 2 Y t o ) t E " IA - t E ilffi + E! Eil +, ffifilffi*. r Jt -a EI,tl' fr E! t 4 r E E ( 1 E ) t ! [ t R rT E H s A # = m T Ef!trH, ilFaE E!trtRi+Hzl.rfi f3 s=nr2 "
3 = " (2)EtE Eil E! H{e d, ri EI f! tr tR, tfi,ffi, d=2r, cI Llffi
W i*+x+rrxi AfiWfrEt)\ffiH!tr{t O EHlEKHie.*X
s=n(*)'i+H.
o r)tr-5ffii*HlxF ( 1 ) r )W.|Lfr,h'ffi ft fl tlrffi SFnAeE I 0, I 00, 1 000, "' E! ( 1 ) HEIEH! ffi fi H!tss 5
o r)trH!r)+ /fJ&.ilAE&*rA"
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u I a l.| .! xw, n^ ttnlr.trilrlrHr.fr " Er.fi (2) tt 7frE i ER€-a tr ff I Elr.ifi ilt,ff E ffifi w., r1t;tt M+t+U1:A#fi9ilnllE,Ir. 2 l+Hst' , E eE+ElHit,arl;l*tutfrffi+filHrt , E-B-f @E
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dt+t" iEHgririEffirr\tr" ml" ++ 4N, E #r B fr.t h *t 4:,it #t E fli la yv,, fr +i *- 1, fr EJ L)l f# tr +t{il +t stj f€{.1 H9 E;* "
