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17 APRILE 2016.
ESEMPI :
1) A = { Ky ) ERY 1×1<-1, ly 1<1 } u { ( 22 ) } =Qu{ R }
^
1×1<-1#
- I ex ±1 Y
•RkR)|y| < L ⇐ ' - 1< y < 1 a.
2 y= I
***n= - 1
A Eapecto ?A e hug ?A E linnet ?at ? DCA ?
.
y az
A won Eapoeto poeehe se
Pe{ KPERYKKI ,ly , < sf=Q° Qof
o .
-
allow P E mteouo ad A me !. ixP=R e Pe { x=1 } an .
PE {x= . I ] han saw interim
y azA won Echwso perdu
CCA ) =R3A Q P' •
ofo .
-
won 5 apert .
,ad !
esewpio Pe{y=sf . sxwon i mtecuo
.
yn 2 Aeiliwtato•S
Q
•l32A=1ueuu{R}ubul ,
a . •P•
9¥ DCA )=Qul±ue3.
t
O lx R punto isolate
9-
2) A={
cx.peR21yzxYx4y2etJyny-x2pacabohay-x2xt5-sqgaee8egogautoUeAe-chueso.elowilato-sleeoeupattop2A-Cv@doveozsXCooeeodix2tyZLePeaecodiy-x2DLAma-AaikxyxtkYysx2.x
'ey2a } .
YnA
3) A eapecto ,non e- liwutah
0. e
>× 5 = For@ 0÷
XA ) = A or
yen
§ AE china elimtoto ⇒ cowpat4) E :
' 2A=%u%
DCA )=A
5) ÷,isP× A uiaperho,
ni churn,nilinntoh
2A = r us
DCA )= Aus
Sroww utecirsetr ⇒funhouse
f :D ER'
- IR
D e' l '
insane dei puwti del piano per cui f hesugwificato
ESERUKO : deteuuiwareil domino delle squawk .
funnier :
⇒ fcx ,y ) .
- x4y +3×5-14 xjstx - y +10 D= 1122
2) fcxy ) = ×3y - 1- xttysto ( xy]#( 0,0 ) ⇒ D= R3{ 6,0)}*2tyz
3) fax .y)= # xtyzo # yz - ×t &
I { cxy )eR4y 2- x }DX
4) ftp..tn ( xtyt 1)La• 2x ¥Xtytl > 0
•- i a
RETTE NEL PIANO
y= next q near coefficient aupoeare , QER ffoumeepliata )
y n 2
Moia.
" + "
me .
. o ⇒ y=q Hasse x
Xiao ,xo R e- Eeg .
di and rethveclvcole
axtbytc =D oab ,c e R ,(qb)± 6,0 ) ( faenue wnpliath )
a =D,
bto ⇒ y= - g-A arse x
b=o,
ato ⇒ × = - £ 11 arse y
bto ⇒ y =- gtx - § m .
- - af , q= - ab
Se P. Qoih ) esreuelr
.Allow
y= me G- al tyo seethe passant per Po can coeff avg.mnSrauo FsGents ) e B Gz ,y< ) allow berretta passomte per Be Pzhaeg .
¥ - #Xz - Xz TTL s
Postpone di due utti rd piano
Show G e resolve ratte reel promo :
tg : oesxtbsytcs =D on Rz : y= mzxtqs
lz : azxtbzy + cos = 0 app Ks : L = My to,
rs Hrs # Mz=Mz a⇒-at = - bQz # asbs= azbz ⇐
aatzbq
{ ME ⇒ nilecsemouefueuue
Rjlrz ⇐ Mei - ¥ ⇐ > oezbstazbz = 0 ⇐ > (aµbs ) . ( as ,b.) .
- 0
fit %tnE÷ tie .¥&
5) FQ ,y)= -1×45-4×0 ⇐> ×4y2>4re+y2 - 4
Gu generate XFYKR-
arcoufereune di Centro (0,0 ) eroggoo R e
Y^. ×2ty±< R ⇒ disco
x4y2sR ⇒ parte estrusadohsco
>x
She Pokoig ) -
Allow ( × . xo)4(y - yo 5=122 e- Qagdelldarwufeceuneoh . auto Poe raggio R
. Sviloppauob iqwadeati
x2ty2 - Zxox - Zyoy+x5typ - R2=O
sroltieue an'
equation della found x2+y-
toextbytc =0 (1) .
Data wieqwaoeomeddtyo (1) con aeb ,CEIR
,este e
' e '
eq . di and
cicaufecenre Mel proud?Doe e= xottyg - R
-
⇒ R2= xottyo - C=p q÷tb÷ . c
- 2xo=a- 2xo=b
Se a÷+b÷ - C > 0 si we and ciraufecewhe .
Se a÷+bz - e = 0 sr he an Punto
Se a÷+b÷ -@ < o been srhauudwecoufereuoa
esoert : x2ty2 -2×+2*-2=0Couplets iqmaduati : E-IT . Lily +15 . L - 2=0
⇐-D2t(y+1 ) 2=4 CCG . 1),
12=2
6) fcxy ) =e⇐¥×t4÷ xtty - Zxtzy -2 to ¥ G- Dhtyti )2#4
D= Rh { of E : G- Dhtgth ?_4
