February 23, 2021 11:16 AM from Aleksandar Stefanović to everyone: da February 23, 2021 11:16 AM from Milica Lemajić to everyone: čujemo se February 23, 2021 11:16 AM from Pavle Milickovic to everyone: cujemo se February 23, 2021 11:21 AM from Pavle Milickovic to everyone: vidimo February 23, 2021 11:21 AM from Stefan Jevtic to everyone: vidimo February 23, 2021 11:21 AM from Lazar Tomić to everyone: vidimo February 23, 2021 11:21 AM from Aleksandar Stefanović to everyone: vidimo February 23, 2021 11:21 AM from Dimitrije Matovic to everyone: vidimo February 23, 2021 11:23 AM from Daniil Grbić to everyone: skup objekata i veza izmedju njih February 23, 2021 11:24 AM from Mateja Stojanović to everyone: cvorovi povezani sa granama February 23, 2021 11:26 AM from Mateja Stojanović to everyone: konacno February 23, 2021 11:26 AM from Mateja Stojanović to everyone: prekidno February 23, 2021 11:26 AM from Daniil Grbić to everyone: nije kontinualno February 23, 2021 11:33 AM from Nemanja Stojadinović to everyone: jel može da se koristi Vaša knjiga, ali izdanje iz 2018? February 23, 2021 11:39 AM from Stefan Jevtic to everyone: da li se usmeni deo ispita polaze na isti nacin kao i pismeni tj na papiru ili se usmeni polaze bas usmenim putem? February 23, 2021 11:44 AM from Vuk Amidzic to everyone: aha, razumem February 23, 2021 11:44 AM from Vuk Amidzic to everyone: havala puno February 23, 2021 11:45 AM from Vuk Amidzic to everyone: skup se uvodi aksiomatski February 23, 2021 11:45 AM from Матија Божовић to everyone: Aksiomatski se uvodi February 23, 2021 11:45 AM from Lazar Tomić to everyone: ne definise se February 23, 2021 11:45 AM from Nikola Novaković to everyone: aksiomatski February 23, 2021 11:46 AM from Pavle Milickovic to everyone: predstavlja skup elemenata February 23, 2021 11:46 AM from Daniil Grbić to everyone: skup je kolekcija objekata February 23, 2021 11:46 AM from Pavle Milickovic to everyone: kolekciju* February 23, 2021 11:46 AM from Матија Божовић to everyone: Broj elemenata skupa February 23, 2021 11:46 AM from Stefan Jevtic to everyone: broj elemenata February 23, 2021 11:46 AM from Lazar Tomić to everyone: broj elemenata February 23, 2021 11:46 AM from Lara Ritan to everyone: broj elemenata u skupu February 23, 2021 11:47 AM from Daniil Grbić to everyone: red velicine broja elemenata February 23, 2021 11:47 AM from Матија Божовић to everyone: Postojanje ili nepostojanje bijekcija izmedju tog skupa i skupa prirodnih brojeva February 23, 2021 11:47 AM from Daniil Grbić to everyone: too February 23, 2021 11:47 AM from Mateja Stojanović to everyone: realnigh brojeva February 23, 2021 11:47 AM from Mateja Stojanović to everyone: moc kntinuma February 23, 2021 11:47 AM from Nikola Novaković to everyone: mogucnost da se uspostavi bijekcija izmedju tog skupa i skupa za koji znamo broj elemenata February 23, 2021 11:51 AM from Igor Kandić to everyone: uredjena trojka (A,B,f) February 23, 2021 11:51 AM from Mateja Stojanović to everyone: koja dodeljuje element iz skupa B svakom elementu iz skupa A February 23, 2021 11:51 AM from Матија Божовић to everyone: pridruzivanje jednog elementa domena elementu kodomena February 23, 2021 11:51 AM from Матија Божовић to everyone: po nekom ustaljenom pravilu February 23, 2021 11:51 AM from Nikola Novaković to everyone: pravilo po kome se isvakom elementu jednog skupa dodeljuje tacno jedan element iz drugog February 23, 2021 11:53 AM from Матија Божовић to everyone: Kada se svi elementi domena slikaju u razlicite elemente kodomena February 23, 2021 11:53 AM from Lazar Tomić to everyone: svi originali imaju razlicite slike February 23, 2021 11:53 AM from Mateja Stojanović to everyone: ako svaki element iz skupa a slika u razlicite el u skupu B February 23, 2021 11:54 AM from Dimitrije Matovic to everyone: ako vazi da za svako a1 i a2 iz skupa A vazi da je f(a1) = f(a2) sledi a1 = a2 February 23, 2021 11:54 AM from Igor Kandić to everyone: ImA=B February 23, 2021 11:54 AM from Матија Божовић to everyone: za svako b iz B postoji bar jedno a iz A takvo da je f(a)=b A->B February 23, 2021 11:54 AM from Lazar Tomić to everyone: kada sje svaki element kodomena slika nekog elementa iz domena February 23, 2021 11:55 AM from Lara Ritan to everyone: bijekcija February 23, 2021 11:55 AM from Stefan Jevtic to everyone: bijekcija February 23, 2021 11:55 AM from Матија Божовић to everyone: bijekcija February 23, 2021 11:55 AM from Stefan Nikolić to everyone: bijekcija February 23, 2021 11:55 AM from Dimitrije Matovic to everyone: bijekcija February 23, 2021 12:16 PM from Lazar Tomić to everyone: vidimo February 23, 2021 12:16 PM from Pavle Milickovic to everyone: vidimo February 23, 2021 12:25 PM from Mateja Stojanović to everyone: disjunktni February 23, 2021 12:25 PM from Pavle Milickovic to everyone: princip zbira February 23, 2021 12:27 PM from Mateja Stojanović to everyone: sup urednjenih parova February 23, 2021 12:27 PM from Lazar Tomić to everyone: uredjeni par elemenata tih skupova February 23, 2021 12:27 PM from Nikola Novaković to everyone: uredjen par February 23, 2021 12:27 PM from Mateja Stojanović to everyone: ged je jedan iz a a drugi ix b February 23, 2021 12:28 PM from Nikola Novaković to everyone: elemnata iz prvog skupa i element drugog February 23, 2021 12:39 PM from Igor Kandić to everyone: Indeksiramo kutije i indeks nam predstavlja broj poznanika. Ako u n-toj kutiji imamo jednu osobu onda u 0-toj ne moze biti ni jedna i obrnuto. Pa imamo n-1 kutiju i n osoba. February 23, 2021 12:40 PM from Mateja Stojanović to everyone: n-1 February 23, 2021 12:40 PM from Mateja Stojanović to everyone: 0 do n-1 February 23, 2021 12:40 PM from Pavle Milickovic to everyone: od 0 do n-1 February 23, 2021 12:40 PM from Lazar Tomić to everyone: broj poznanstava je od 0 do n-1 (n mogucnosti), ali sa obzirom na to da je nemoguce da u isto vreme neko ne poznaje nikoga, a neko poznaje sve ( simetricnost relacije poznanstva) uvek postoji n-1 mogucnost, mozemo da zaljucim da onda bar dve osobe mora poznavati isti broj osoba jer imamo n osoba i n-1 mogucnost za poznanstva February 23, 2021 12:44 PM from Lazar Tomić to everyone: 13 (6*2+1) February 23, 2021 12:44 PM from Lazar Tomić to everyone: u najboljem slucaju 3 February 23, 2021 12:46 PM from Mateja Stojanović to everyone: ne February 23, 2021 12:46 PM from Lazar Tomić to everyone: ne February 23, 2021 12:46 PM from Aleksandar Stefanović to everyone: da February 23, 2021 12:47 PM from Aleksandar Stefanović to everyone: 12 strana February 23, 2021 12:47 PM from Daniil Grbić to everyone: 12 February 23, 2021 12:47 PM from Lazar Tomić to everyone: 20 February 23, 2021 12:47 PM from Milan Nenić to everyone: 20? February 23, 2021 12:47 PM from Aleksandar Stefanović to everyone: 20 February 23, 2021 12:54 PM from Ivan Edelinski to everyone: vidi se da nemamo pojma February 23, 2021 12:54 PM from Lazar Tomić to everyone: od 0 do 5 February 23, 2021 12:55 PM from Daniil Grbić to everyone: barem 3 February 23, 2021 12:55 PM from Lazar Urosevic to everyone: 1 February 23, 2021 12:56 PM from Zoran Stanic to everyone: b c d February 23, 2021 12:56 PM from Zoran Stanic to everyone: poznaju a February 23, 2021 12:57 PM from Mateja Stojanović to everyone: sada moxemo da ixdvojimo b February 23, 2021 12:57 PM from Mateja Stojanović to everyone: i poredomo ga sa c i d February 23, 2021 12:58 PM from Mateja Stojanović to everyone: ili moraju da se znaju dva od ta tri February 23, 2021 12:58 PM from Bosko to everyone: Imamo da se svi b c i d medjusobno ne poznaju i tada je gotov zadatak ili da posto je dva koja se poznaju i tada imam ta dva i clan a koji se svi medjusobno poznaju February 23, 2021 12:58 PM from Mateja Stojanović to everyone: ili se niko ne zna February 23, 2021 12:58 PM from Iva Milovanovic to everyone: tu imamo dva poznanstva ili 0 poznanstva a ako ima dva jer je simetricno moraju svi da se znaju February 23, 2021 12:58 PM from Mateja Stojanović to everyone: iz tog skupa February 23, 2021 1:00 PM from Mateja Stojanović to everyone: gde mozemo naci pdf? February 23, 2021 1:01 PM from Mateja Stojanović to everyone: hvala February 23, 2021 1:01 PM from Mileta Jovanovic to everyone: jel ovo Vasa knjiga? February 23, 2021 1:01 PM from Nikola Novaković to everyone: super February 23, 2021 1:07 PM from Iva Milovanovic to everyone: je l mi na pismenom delu necemo uopste imati teoriju February 23, 2021 1:07 PM from Lazar Tomić to everyone: da li su sva pitanja koja mogu da doju na usmenom delu na onom spisku koji ste pokazali? February 23, 2021 1:08 PM from Lazar Tomić to everyone: u redu, hvala February 23, 2021 1:08 PM from Milan Nenić to everyone: dovidjenja February 23, 2021 1:08 PM from Nikola Novaković to everyone: dovidjenja February 23, 2021 1:08 PM from Lazar Tomić to everyone: dovidjenja February 23, 2021 1:08 PM from Ivan Edelinski to everyone: dovidjenja February 23, 2021 1:08 PM from Stefan Jevtic to everyone: dovidjenja February 23, 2021 1:08 PM from Nemanja Potic to everyone: dovidjenja February 23, 2021 1:08 PM from Pavle Milickovic to everyone: dovidjenja