^.L 3or^\oz- '' . o=oA'l.rOnTU yg=O

r- ^ .l ^ ^i e^ .Le.-^ xi =o,u * &"|"5,+ rLff;lfiilo,

2- &n':'"-[i" - Fi+) = ( :::] ]- - Tr, ) 6(i)=p;,,=k

7fitr?

-- a)=\ yrs) -- + < //--) &- /

rneL:

,tAS to'ri

o,rrAS "

e t'7\ (cL)-) r(s\ =Fcs)F u-,cs) =- js - r,",|.,'rj;;j= :e

s)[r'ts.*'s *L)

,: ,, \,i 6(5)=-J

.,t ,].','' ': '''- '

' -.a.

.t'--. __ . .oreL: 1y

P ST::*S + li \?,2,

a 6cs) -- Yrr)-Af*os+l- /

El er, +r: V^oincL

,>\

-/

.

tl ..

-\,d

a 6i6,)= J

O r,"e [c: +

Y3 66\=J

+ LSI ,-(J,-?z)r- :O* DT,

Izr-LS

( J. +!IL:o, L5',L--r

* Ys)-- (S "Iz

ir( tcSL+ ucS+\cs /.>,-

aa ucs)r l:1.

)ui)I

a6rc)--

:Lz

;? Lx-

vs)uLs)

L

l+ Ezcs +CSL L,S,L-

E rneL:'

ltl

-\ \EJ).+4Jz+[t-I)=ocS CS

I

;} n d'(azcL* 3Lc) +sz.rs

+L{>\ b6)=-/

* Y(s) =E

7.1,L3 T

'nD.T3Jz = (cs

2Lcs

+ ?lcz^3"s +

t

L

t/(L

ttJ3

T.*kJ

--\

Iz

+ QL _+ o

g_

,'L-+)

3

tI

+LLL+

&L _ ?S{ s,lsLL+L)+f,L"

0n--+4Lf\

q p2-

t- 9;75. 2?t +':72L)o

+ ( tZi- |g r?3

I

S [(,/-522t2-'/

K'D 3)+721 )t Uz

Gcs\=?

Ft s\ = Fm t s) t F.( E) +F7( s)

Frg) > n*x(s) 1d.5,Kr)tL,'(.).Fg): rs)**Jr"!Gts]-I(s= jj-'r,

2

Fcs) = trn ts)= E+(s)

^*ff(s\-s(rJ : -L,s V(s)=

x

FLS)

7

Frs) yrs)= F(s)6,S

/s)

m *(xt s) = Fr s\ F -n ,A "1L +3J6G\'= s'fr,'".-:'): #

L^, Y (s)

L,, x/s\

S

lFc

u+[=uL

- +Lt

-5 +l

-l=^

- F().

:'ft\tr+, -?"

G(4 =7

Fu{ t1 = l"s ts\ - fu>)

t, 0(s) - Y(s)l = Y ts) t'sa++s rL6'RsJ

Y(s) ='l'' nnsho-s+Lz

Ms\ +s+ L-

m*+ds +h*LrL,MrL-+L1 +s +!, L-y'

GB\--1R,(s= [s) : Rs)(^it*4 s*t\ fx{s) *Yct!=[ms\"ts *L) rrs)'

Yls =_ EE)n4t+s +L

xts)-F(s)=Fts)g

)

(rcs\- 4.-=F(5)

=) rYlsL++ s+L,

G(s\= @=ffs)