f). Nbili,r
c.Sh kh
A,.J e< Se.a
w c"shlh
f,tjo-).- |
ztl") [ e.
3 c.'ln [r(zrh
I -sL [r(z+1.trl c.>l^ kh
r^l .">L kh
\^J -t\n kL
I ul2r^, t"-h kh -- c"rhEl
-'l^lL(z+D]_ s\n [,^r ]-si"h kh
4n co'h LVG+Lsi^\ kl1
c-:h tU (? +h)s ,
^l^ k).t
H3 .->hIx(z+h
l.s\n\fk(z+)"')]2 L-J a"str kh
I-{l,
-8 to.la ptr
sr.-,\n Lt (""1)I ,l-k
cosln I kLz
Io-)(dT\n
3i\hLh
si"L i-k(z+1")
T gi"invh
-=l^trC=**Js1"\^kl^
.."1n I Y{z+usi,,t"Et"
Lo-.or.b
,r.l,fh(=+tr)]
n H ru s,a\^[P(z+l^)sin!,kln
3 c-sln ) y'{z+\ ds,l/ *rh )tI"
eS..tl
dt 4' a+ sinh FL,
.S. U.rJ.* L*.
k}t-"- Eh*-
=1+ c.=L I trtz*u) T\r.) -sln t l-.
-s\ J y.(z+i..'
Yh+- -s)n kh 14[',*-
2t*)
T-O.-X.I-Cvra..Q-
P= .ot
c.s\. VZs^ln[\ + sinLy *rln kh
c.:h tatn
./=
S.-cLX',
1v7'd- P-
? = L,*,
znL \ - tr22n \ Lt an \^4,6
*
h -'o.5 2n rt I
k ..,,^) ..^:4---g rJXYe-'.r, r-a-I
I qr2
PCzrI"
o- -Cq-xla<-cq-
Hn
z tl1 I
r,.) c-sh le
-ri^ LVGT S i^\a kh
L(;a+ h
.^l -l - kx
zth
L\
Y(z+L,2,!
Sinh lr k\)?l 1L
si''h k
- )rx
sinh ) t (z-rsi.h kh
z +1. le(z rh Y(z+1,. f tz(z+l^
T]
=+h
S i r\a. Kt..
z+i.\
LI^)5 Ir")
I
?x
l(z+ltkt^
ztl") -V^
- L,.J 3in
3 *=h tP(=+t..sh Ph
!.Ir[ztc-th kh
uI")2
VG +1,
6j
Cosh z+I,'
c-th2!
)a(z+\ I u( z+],,
= - nH Ztl"\ ( r! Srn [.'lJ - ExTh
'* \, ,rln (l..lXvL-oT
tdZ =
..f=
312
anh = 2n 2n'[ \3 2nh \+5 -r- 1?