= = =
LEITER f → Students 2884 : 4- RADES =
12 DOMAIN = Z CODOWUAIN = 9. } 16,25 4 Ii { 01 - . RANGE , -
Dyoma 'µ cobomain f R R { o } : - : R Codomaln = - { 0 } R I Range
ints ) ( all pairs 21 of xz Domain = Z CODOMAM = A Range =
= fans ) ( fca , ⇒ zTn3 n3=m3 3✓F3 ⇒ new - flu )=n3 one-to-one % is g(ns=gCwJc⇒n2=m2 )=n2 Assume gcn EI : # ya ±n=Im ⇒ ⇒ gcmlsonhho.o.ec#ETp18:gC2J=gGD=4 But 2*-2
- =
- ± b )tn Cb = Mtn n = - - b web m+n=otb- ⇒ ¢ Also , n=o faun ) one-to-one n# is Mtn = f ( 3 , f Dispose (21-2)=0 -3 ) =
= = 2 hope BK -
onboard one to one not www.r.ag.aaaaa radar noofkoenkffne
f f f- → → r ¥ 0 ¥ F ' ' fizz . c
Hultman
CODOMAIN DOMAIN
= = = :R+→Rt f flx1=×2 st . R+U{o}→R+U{ f- : 03
Rot
E REATEN -1.25 • • ° 2.75 1. 5 Txt Ld
-3.757=-3 Inf (2.7-5)=2 Int
+ rest tz |_| 3+25 . =
÷ E.
TRUE 7 → =a§ = = =
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