tsFR ctzl tslrrltots
{rerèseg
caebrrire
d:= \r<4 =
t@7
*(il ù'= #,*ùw= {*-,
h(-ù Uq= w^Y'e fi'vr
d*.".;h alte pf,ne "ll\-l$ Ael lib.o "
'Wt. Vr*i'X/ I
ìé
w2
!*' ffi
/ v2/,È\
=(r/El
tttttl
= (J"ù
\u/
Mah,c; e V&rr;' DIL E DEL tlttllots
@ 5; con:i deri su lR* it yodohs"araie , ( (*) , (V,)> " j(x,fi+x,f)rhfir\yq
Trcrrarre unà kse Ortonormale !rr,ur,
rta,uq] riyeko al prodo ff, salxe
consi derabo 6ale <he L;n
(ur) = L; n (v1\ , Li n
1uo,u") = Lin ur,va)
Lln (ur,ùr,dr)- Lin (vr,rr,4) e Lirt (utr,ùr,ùs,r+)= L,.n(vr,ur,v,rv+)= lR4
-=({) v4=(fl
cos: \ar: (:i u,=()
Èr p.,rnq cc6a usia/tro ['algor)trno d; &ram- Srhmidt per
una 6ase ,É"6onal< [*r, W,%, %] ;
( r<tr,t,
>WM
1wt,4)=c e ,'x/ztVù= O w+= v+-
ffi-,
=- v. '+- - -//2 ..,. two
A
clesso Ld6h prerrdere
:u,= tl -1 (t\/t,vrl w1 =
- (wr, (w',%),
trt\
4/3
W v\/2_
LU
t 'Wg=
VJ{\Xh,V47 W, =
14tW) r
= /+***r-jW-!u,=
Qiesfo proced; mentc e
@ ia r,R'-"rR3 Édre .he r-A)=
$irr*) Mo^brxe de F
e, d;g,onal ;.zabile e deÉerymin&re un& base d, a.,,6o vr,hor; .
. ,lndi.aÉa can A la rna6r;ce cfu rdpples mp F r;ageft"o alla
base cshopigs u= [€t,€2,e\ eal.olare Ah pe] fn, 'rÉ Z e qU)
con g(e1= (t'-3Ò + l)(6'-3É*J)
"&e*au"'t
A = Me (F) E ( \1 i -1 \a'ù, 2J s;§ Fn (0 il sw yl;,wnio ,ardk*;st,u
patt)= det (,i \/ -1 2-t/ *i) = É3+ +t -5t+2= (t-e)(t-4r
A e d,ryonahzza6;/e se e
So/o 5e
I'arbo raloÉe mv lt iplo t, I ha
nr(1)=2 s ihfà,(t; ,
^ ltnptc; bÀ' gewnebr
;ca
\(4=di",(k. (A-r\=l- rg (A-r)= 3-r3
f il) =,
5b (!) . Ke.(É--I) ail'r6 -a+b-c=e. A/e 6egv._ che ; dre
veffori vz= (L) e V= G) ,%,.nuno um. Àaae pe, l'a,bosp,zio
d, *ràornlore 1.
lnolb,e ' f§) , Ke,(A-fr) 5e " solo se (:Ì{.il(,r)=(il da rr; À=A=-r.
FUbr#o W=
0 fleru lrautospoao d, arboralore 2
"e und. hs. d, arto"e,bsr; per F
rmtr; .e c he ..pf reeenta F riep1ffn * llu he ò
À = $'r, nr, r, J
f4,(F) = (Éj;)
C.! = (V|tz2 lvu) '
e
-tlat
t11-1\
lt t ol
\{ o t) e h nnabri.e d;.arnbiw{o d, br, da e a b.
Dalla relae;.ne f = M* (r)= {eL M6 (F) (uu = Cru YaG) G} si À*
,che ,
An= ceb"(Mr(r))nG;' ' = (il t)(È' j iluii) ' =
\-i o rt
ltn 1_1\/_t t _1 \ /_2n+2 2nl {"+l\
= (# t ?/( 1t ? [)= ( -i::i ì:t ';r'J
Pe, col.olare 1(n) con ?fb) = (e'-16-/) lf'-:é+l) osserr;Nno
g(É) = ( t'-tt+\t- 1 = G- t1' {t-t1" - I = (t- t) pofl - I kr ;l tea*vna d; Gyt"l-H»n;lbon p^ (,t) = o ?uind;
,?(A) = (lr-a1 paG) -r =-J
C D;re
S.*,,ew
er
X+
x+,
'yr ls;
r*
/:
(;
U
-x
5.
Y
r)+
yf
r
+2u
r 2'i
&,h)
'ernà
v tt
2(
f-€
eJ
X.
ry v'
€or
Xt,{;
6,
real
/
\+f-x
, 1r,
fU7 +) +2y
)ianìo
oral; X
x+2 .fy+yl
iyr2l
ìt
Cvi
=x
2I
)
2
la seg»ube rvwbr;n sìmwe€.tric4
e deF,oiba ysiti,ru
.d, Pil)ina "|ry del l;brc"1l'latar; e Wer,'
Denu essero :
i) x+2zo da
.,\ lxt.l x+2
Itt) lx+z *lr*rl
x>- 2
y (x+t) >o oa ev) tr"n,t".*t, d; ù y> O e x*ù
,,',')
I x+Z
I x*z
I xy+zy f,l;; yigril'§iì++
2y) /, "
H.' éo*,*, 3 /ro ,)1 ,§-1-, p^l k+4) o,
y(x+2)
^/.T-4-^l Ii rfiii
(x*4(1-x)
corfro d;
In cohcfu5ione
da cvi x+2 x+2 o
; §r1.*rl > o , 6+ z)f f-x) *'/ ,o du L,i tenedo ao/',e
i) e i") 5; ha 1-x> o c iod x< 7
Jet 5>O ovwto
5 g dqF;n;Òe ps;f;,ra pe,t- y>O e =2<x<7 rn& x*O
m J;anc attilzt--.,&", n nuffiri heali dis6ir,Òi.
v
-t -/ l-'" f 1,v. 1,>,, ,vur' llrr\]LrrJvl