co
j).e_fn' ~ fk._ fwnc_,h'CIY) U"Yl .;, 4'~ ~TL oti?c~
vall,<..V) ( 11 ~ o) 1., :i.,, . . . • ) ~ ~ == o ~re. ri L.. o, ~ '~
2- ~~Jo.nm') ~ k--t'~ C,v)
p(:)
-n .
2 (lAm) ::== u (l-J == Lu.,, 2 -p?T.o'r(~ +4- ~
~ (.clY'\v'ert-~ .
-t
Tk V'AV~ Z: f;rwvv., P,TVTT) i, Gv~~ ~ ?. [tJ(iJJ=Um.
p~:Q)
13 y J-4,·~ .f,\ C'-1"\
»o
t. (o.:n) == L 0..1) l- -n
11;.o
- J Cl ( ~)'l- (_({))-+ ·~·.
-r ~ - -f(i
+\.2:
- J - ~ -
-2-
" '
Q_l)
Ch.liW\io p f-v (:'- I, 0J-f!-- ~
tx,)
l (-n ': "== L. 7) p- I 2---ri
'11::.o
)"l ;; 0
F,,,-om (i) ~ c9 2- (n ~ -=- - :i- i@cn I>-• _[J
(.&) k'c-k. ;.., ~ 7l.R...C:. ~c...e_. .fv;:rv'YY'\ ~ .
s~ fon')'Y'\iJ.~ ·.
(~) 2(1) == _!_ \ '
2:-1 CJ9
... '
~'~
p~~er,:
L. Li~ p:n_c~:
hf- ~) h; C.. k. ~~ CoJW)-fr;,vvJ:;; ~ LAtl, J ~ ) w.,, Je...e_.. =t
~~ t'AMc.-tt'CfVV,)) ~
l ( ~INt\-t- b~ - c wo) = o.. ? ( ""') + h 2-(iflv,}- c, -:Z:(w.,') .
2. Dwmp--t'1 ~~ ·.
}f ic~) ==- V(2)) ~ 2 la-n~ ~ u(ai)
p~: f,'1 J4.~tt' ~
~ ~ -~
2 (0:-71~) = ~ 0.1>/.kn. i" =- ~ ~ (u.2:) ::: U(o.2=).
1\ :::o 1"1;:c:,
I.
j,
2-( t) z:
ee to - I
'
c (l-e'9)
2- (_ 'l: - C,,-S &-) - L e- ~- "n 9-
'i:,_- ~ Ce/(:}-+ e''') + I
2- ( l- Co-;$~) - i ~ ~..}··r- e-
2 i- _.y 2- 2-:ers e- + I
[<yttcJi~ ~ ~ 'vm.o. i~ r-« , w-e- ~
2 (z-Co-5~
l (c,s'TI&) -
/ 1:'\...- 2~6'18- -t I
- .21::. 2- 2-C~ e- -t I
2:- (Ci."' G>:l"t\&), cc: ~ (_} - c~> &-) 2-( i:- a..en ~
'i. 'l.-- 2-0... 2:- G,..;! e- + ~ 'l-
(?) ,.__ i[tj Cuj e+1
~'~~)
l-( ~ fl\ ,h''Y\ 'r\ e-) -
P()
"2. C
z: U.-n-,.K
) :::.. c::::::__
~ LAT\-~ r- 1)
= IA0 ~
-~ . -
+U1 2:
t~+ ~
;- ...
"1>::. 0
K. c;,¢ -k
- i '
"I_ LN-n ~ "1)
.·
== 2- U(~
n.:: o
.
2...
'fn p~~) +k- 1l>llor,,')1',, __o ;,-tv),,Jt;, .t:Ort.fL ,-,,,!,,.A_ ;
(L) 2: llA)\-t,) ~ l [ U(2:)- UoJ
C!_0 2: (u.-n.+0 = J:,,_ [ I)(~)- Uo - lA.1 r.-'J
0i i> 2: c V ~ z: r u 1 J - u, - v., ~'- u )_ 2 2J
IA'>\+ '3 :i:
j. rrrvt-h'J. v~ ikv7"C.-Vr() :
}f- l i. lh) ;;:. UC 2-) 7 ~ Uo
2. F1'~ v~ -tk.o~ :
~ l-(1/W\) = U(z) > ~
,lt--
'Y\.-:> o0
llkv\) -=- t-{-- ( 2-1) U( ~ .
r-? /
®
\
(!)
Arr>:
0 ~(2- -r>~ ¥ +3t.. 4)
11
=- 2 l ("') -t r- l-( ~.., ;;) - 3~( C< 4)
z: ~z c~
".2 '.2 ~7) ~
- 2--. z: i- T s-. ~ ~ - 3
@-') ;?-":: ].U-:s ~ ·t-1
:2'1---t- Z- - 2. ~c x~ 1) + z:( 2-":-2..r-t ~
(!-v 3 -~
-2'3 - .'.3 &'l- + 4 2:-
(_~-;> 3
(; i!)
' '3
'- 2- ( o. 11-t/ ::: 2- ( o:~ o: 3) :::. o. 3 2- Ca") :=. z.c.
J., r 1'n,_o{ /; ( (!od h n e-) .
$- -7\~
e: <>-5/- n~) ::- 2 ( 12,~ )
= i[ i ( e1t)--r 2C e- ""ft) J
= {[ z?{ -r 13 -r t'i(~&rn. 1 J
~ . J.z-i&$ ~ e.
-- 2- ,...
2 - 2.,2:C,-s J.. & + I
~ C i-c,.s1'e)
2 'l-_ 2. ,z-(r:S~ (} +\
Gmv () udx-~ T~;5"1..0/YY\ ·
~ J 1
{ U('l)_) z: L,1,y, ,....{
1
""2- (V (V) ':=: 19-..,
~ -,
2 [ lJ ( z) V (z-2] z: lin * 15Ll') z:
z: e ~)1\+~
0,.
I
-
"j; - I -
•'
. 2.
(,
-1 ( ;z.c,_+ 3, ) ®
F,~ 2 ~+1 c~- ~
14- tJ (-2-) z: 2 i=t- 3z-
(!r;)(r-~
u (;) A !}_ -
--
-1:- -
22-+ 3
e-_+~ (z-1) ::: 2-t 'l- + z-- 4'
...L. • _L -,._!_!_-1
- 6 .-2-r l. 6 :2-4
: . u (i-) =- .J_ . ~
6 :l-+ i.
-r ..0-
,6
~
l--~
... u'Y) -= i · t 7:) '1) + -f l: f>t1i
3. Fi'~ 2. _, f ?3 - 2-o l }
A-,. ~ :: z
...,, .. , -+ ),--
'">"I ;.i."'I\_ 1'11
@-17~[1-~
Appt'.o&i"Y) -+v &lf-=~ ee~.:
.i . (j 1 .+k- &- ~ +j1/Y'r") ,, /") 0 J v,...e_
/tm.
::::::::=- w e, }L 'Y'-0- co )
1 l-(it") == U (z-) 1 ~ 2 { l vn-t-0 = Q e [U(~) ~ Uij
2- C u n1-0 : : : u c:~) -
1:'l-- [ (A" - u, l- -~
~ l- Ca:."") ::; ~ .:
2--ri...
To.Id~ -H...a- :J:- Mov-,iZ'~ -''r\ ~.f~ llciv:> >
71--
~ 'v [ UCt:) - llo - 1A, l-~ + "12: [ U(z:) -Uo_] + 3 (J (l) =- -2--3
LJ~o
~
+L.__. rt~.... 0 ' I '
~'71,~
.. >
\
't. e. t,lo =- o -.J.. U., = I
w-€_ ~ ~
U L ~) (~ '),--+ ~ z +:) === 2: + ~
J
.1._L+_L,_J__ s: I
& 2--t 1 2-~ 2--3 TI . i +- .3
.~ •' ¥J (.?)
.1. 2- J ?: s- ~
~ 2-t I T~ ~- 3 - I 1- •
~ ~~ ~v~ ~+,;rVrl))
u_ 3 l- ) 't:-J f z- _) S- -J
.,, = g l:
-I (
~ + iA
I
\..M,.,1 '1t- /2- z
(
.;?+V
~-: )
= ~ (.-,) 71
+ ~ 3~ - -r Z- (- 3)rr')
2.