11tP 1,tctc htL()iL
ud 5;[l .f ' (*) = 3 ,0 , \; ska[[ lousldnawt" g { 6)
Efr<.rsavr ((x\ ,tr oL tvcdlrgradsluvtVtcnwrlste
3 (r) varo' e\^ 4vl Lu aSuatslr.rvrktrov,r . ( D.vrrra.l-avt utl cratrcdlcgvads\r-,vr[ucvt ir
ewanLuaXrrAslrrvrLtlc,rn,, *U * tk\= o.frbl+6rt+r[ sA a ('t"\= Saxlt2bx
\t vct aLLh,i cb g {x\ ar cvt a.vrtuaSvacts\uvrkuovr wVaff
3(r)=-\
3' (4) = o
OLi slsh vrlllc.v<t u4.h(ha(
"U J(*\ h", en txfvcwtPrrukt i v-=
Skrssa
Xvapvr" trtt g (r):
I -..,- .r-...,i,".r
', f ,h'Jqnslz.rts lan$s
I t. i*, f-= 4 1il,, vcrttx ( * cL\ l^tl1)
l"
*_4* L4b
Ii x,o I o L tt k*nnvu*, #ttc \i'v,3r( aut si h&'r."1
(l-
Xr t [<',r 3d,
I