-( LE lrs ldl I Frc-\-. 5 Plc,r r * ReYtate,. ('', - 6.1 , 4.t'7.C. l,? p Secfr. peob&rrr Eo '^.4', * 5-a ; (r cr ?.ccr.j for- '.. .r lp to-L rr lo- p t1 ab p-l d !rt t'uzfu,y'od
s * eeb !! , 2oo7- r.7: y to/. 4se (P.b. r-) "f I,, . y' + zY = 3(t-z) t"t Y t , l'to, r 5g( - 2- ILt,l + e llrl ! t s+rtl l"l t t til;-r "-,1 I I w rr'l yt sa Jlvl -s fruJ to) rL / I -- LLv'1 lEvT - Yrot -- -:.t' e) l.irl - s y?.) (s!-es + ='e - Y'tq -t(-ltot) (r.a-\ -rS +e f,rvl - s -3+z (s'-rs )
gy3 -2S -rr +e) "t (sr s +l vl = (s I I +r) -fJ (sr- (sa, zJ +.1,) rs +e) ,tVd r - I S+ s> Sr__ S a , o cosfJ. coqplat ? f,ha sp ur,-o. -r +e ' (s'-rr +r/ lJjiljl (s -r)r +r -- _.,1 (s+rJ -rs rt/l l- (s -, '+t (s-,Jt+r (s-t)+r +t a'tt I + (s-,J'+r (s -r1t *,
{ . (s -d -21 e I al a+r (l r)r+r (tryr (s-'1r (S +r -tJ ! [ <*(rrJ fi tr) : T*lo(e, qrsr = # l;- rr. /fr ] S q (s-r, eo c"s (s /r) l[ -,t ] (s-,)" r + ra] (t-r) -- ? | et 5,., G L- t +r (s-,J t J".711 tryl -- ?i e tierc.rlrr] +1 f -ts I I ut /r)J sr', +
{. gt Tcsrtl II * z et s,'", rr1 J lrtl FL (+-rl +[ e L q (f- a) Ji*76-t1 J et ( S.r, (tJ l -- Y(r ccl /t) t 2- ) ", ( t- LJ u(r-r.) s.. + uft -.)
( ." t) (e.t Shefc tr rl f,he 1u1:tr i fo {. 5 o1 Y /.i. (ort, of (tl f " +t y x -- yttc) so Yto) o t 12. 1to ' e /r-r ! t),/ tt t t-z) f qrr 6".*. a t fcF t.' ts ftr*J Fr P.-esj "t -- *,r-,.1 u(o-u I t,*l I e'rs lleol tlll , t ro I e -15 ,I- L (s - t.1 'J
{ tIy"l Jivl )'/o) //ol - rr- --) s' !r rJ I ir"l (sr +rJ f r Yl /j' (s.J (s"+ rJ tr or3 f;r c . Parfro-l bs I e (l- (s (s \r) -() (t' + t,l (si) (s a (us +c,) c. ( sr*s) -! F (s.J (s" + r_rl
bsr | <J - bJ -a t -- o.srlul +' (:,+ro) St + (e - + (3\ -€ ) 1,./ 1-- J .-> -t .---*.'l -l') I 3o--c'l a-ro -)rlji.r f,r-c .--+ 30. +u- -- | (S+rJ -l (s - .l -J- -, 6-r) (sr+)) Sa+! I-r vl -- (s '1J -t (5 I I (J a*! ) "+!)
\ lirl . otl . II a'.tvl o'u i ?r t, J | .1 ^l t - li ti* 1y3:aJ J f t - rl - s." 1Vi"I I (f ), Vl t) c"r( ,.. -.J l"nl Lt e -rJ lr/l: utt-z) )*t t-zl j Or : d. L utt-tl Aft-:-) .^g:, xr) -- I g(f,-r) - aoJ (vt t,.",t) .l s.. (vt {r-rr) ]
{ f" &"c q!e P-6(a*,, Frf r,r fr'oul (r ,''-t c*t B I o.*.'r e- !iFr,rl . ^s r rsJ 6- t (s s3( r Pcisc!. /r fy e-rs al. f I r G-y )( r) J ?i / y:-' g-:t S,'" :-- Sri 3 ?- ( vt rt-u ) ) 4(t-t) J ! '!. )t* 'ri"-l I
{ Li tiet I ?iP't tt-zv .i,r-r) ( I Sr.\. fvil "l ( l r-?) = ftrr ( 4 (vl tz-"1) ?-r) sc,. az P"ll, br.lI ty rl lr . /J-\ / -rJ .l- L ( t s^*r,/ (s -, ) I sr+3 P- e r-i ,"t 1 ,:- -,t / 1s I [ ",*-'i ett-n
r."'(vr-f)j ![ u,r-,1 G- rt - ti e'J Itfl -- JJ f rr\ -- gtw(r1? 4(7-a) et"'21 tt-d) uk .rfro f cu*/,' ,+t t -t\ ,'4 ft -z)
(e.ur' 4) We c6crt e tt t'', to t F,'r. ol f hr v*l*col 1 rlo./- i./. o/ a_-t, X'.lx I I l-z I I 50(.. "{ A. ! - 9t't C t-l I ''a , rt P(^) ' s (a-rJ Ff 99 I I l-r r-tr I t)' -- 2r- , (t- - + ,> tLt A. F'.ter"Ye.forl 11 + l*ll' -({+u'J A-l+t -l I - I r"+rr) I sL
\{ l' A-&f ,Ji 1 s lt l-zr -"i [* la a [-a L- -:J 1- t +:.r , l* -- Vr--l l (') ,,) u.n./i], r--'-"' v , V Rac*l(.' y{t) -- *: R.ie!( , ;lr ' o( 1P,r' br' (Pr) b s"q ent cor rJ lP . {,,, ) x t") ( *tr-1p1.1 + h ccs (tt t t) _- e(t
.\ €:, 4"' ra r.4,.. b.r " f f"r*'clcs l'1. to ,40), A+t x-' e V" . (+\ = (*+ s..1"(rrll e fJ +-r' , i) Lcos { O I"- (p.l - t2 Sr'vr xr*' zos -* 1nr) Ie L- +r l + s.'b0!tl | 2.cJ(?t) le L J / Eut It"t I b".h f. rub/|u r e4e 1> I i. " I ' i-,ll' Ys [" II J LL b= i-' lt --'1., Lo
{t. .' t tfl r,) t; (a = f/ ) s.." cot f.r. X f) x e' (r fJ 3..r, eoJ ( 2t) (t) -o I c*rrr.y u' ( I i-r r' ) SL rJ )a 1/r ' tl lul 'I trt) - cos (LTJ 5. v' ""st"tt )e X /t) . (a, .'r' /r f.) ir S i- i I f] J I s,'r /a (.tt ccS J
Fxr-,, !lr zoor (r,at- r ) r.',p6 of Jhef.h tt P X n ,/ X use L. l.. l" *...V I s.t, "l /t"o 1,"O 1 .Yt.,'o Y"- 6ls 1ftt , Ytol lttr -- I o b ltl I si\' f t. ,l'l t >.v t so(. t'- - f ,,,1,'rr fr '', 1ft)
.tt lu-c h'o"t, s fe2 f,rr'-'s "f ." , ,-,. F. a$ ft\. u ( t-7'',) 1 s,'. rul I I }I -Zl t S _rJ j t t I sa+, - G Irvt Iiv"l ?t cl *L 'J la fto) ; Y'1o1 -- o Fr (s' - n) I irl e 5t+l Sryl -?I = a- (J (st+9 (s
t9 (sr-s) . (s * ul) ( r- vt) -rJ a+rJ (s (s -vl) tt'va-') fr"c f. '- r. Prrl, rt (e s +d) br { s- v?) (rai , (s lt'./ +VZ,'j (s r Vi'J $-G) (s r" (s+r/e- ( s .r. ) 6'+rJ f -- + -rlii XsL+,) c) s+JJ (s1- 1 (a w s' ( ss ts -\? .r. t-- ) \r sr +b +5 +W, t/ tl ,.2 lc 5 s! Cd +
<. I t- (o-+ 1-*1r.)Vir ro( ] sa ro +e) S! +l [ f- o-+t) Via - 6.{-l (,r+to - g + . ) | c+ ae , O y| (-.r+t"J to( g.z o,+b -gc s o ,/+(J---, --) o{-- - f (-*+r)y'i'- 4 ,o/ -t .) (-* -,r) Vl -- ! + Vr' -- r (- * to) +
{ -{- t.tw : G+vv) (s+vlJls.vir)(s:+r f il -r (aa G _vl.) t.t (s" t r) nnl lI "-'"' I tu' l t- .t- tl - ;I- zQ 2VP ,."/rtJ ?f C\L v7t -V7t r I- tt) = 4- e J- +l rL 2vl 2-(f (f) v Sc &/r).
f t.t,r,4 G*vi) | r-vi') /s"t r ) -nJ Itrl = ( s - virJ f s"+'J 1s+viaj I )^ct\ L -t7l J.I)] Ltr-rt I | "rtr\ ult-'-) Ltt\, r ( n'*' r uln' - "F '," t',) tti
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