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forum.math.uoa.gr • Προβολή θέματος - askisi

forum.math.uoa.gr

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Ημερομηνία 19 Ιούλ 2018, 12:06

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Δημιουργία νέου θέματος Απάντηση στο θέμα  [ 4 δημοσιεύσεις ] 
Συγγραφέας Μήνυμα
 Θέμα δημοσίευσης: Ασκηση συνολα
ΔημοσίευσηΔημοσιεύτηκε: 15 Μάιος 2016, 11:31 
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Εγγραφή: 14 Μάιος 2016, 14:40
Δημοσ.: 4
καποιος που μπορει να μ βοηθησει
http://imgur.com/yiIZp5K


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 Προφίλ  
 
 Θέμα δημοσίευσης: askisi
ΔημοσίευσηΔημοσιεύτηκε: 15 Μάιος 2016, 18:14 
Χωρίς σύνδεση

Εγγραφή: 14 Μάιος 2016, 14:40
Δημοσ.: 4
καποιος που μπορει να μ βοηθησει
http://imgur.com/yiIZp5K


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 Προφίλ  
 
 Θέμα δημοσίευσης: Re: askisi
ΔημοσίευσηΔημοσιεύτηκε: 15 Μάιος 2016, 18:18 
Χωρίς σύνδεση

Εγγραφή: 14 Μάιος 2016, 14:40
Δημοσ.: 4
greepes έγραψε:
καποιος που μπορει να μ βοηθησει
http://imgur.com/yiIZp5K


einai i) a^(b'ενωση'α)=(a^b)ενωση'b'
ii)(b'ενωση'c)-a=(b-a)'ενωση'(c-a)


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 Θέμα δημοσίευσης: Re: askisi
ΔημοσίευσηΔημοσιεύτηκε: 16 Μάιος 2016, 13:50 
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Regular Forumer
Άβαταρ μέλους

Εγγραφή: 25 Σεπ 2007, 17:31
Δημοσ.: 4278
i) Άμα εφαρμόσεις σε αυτά δεν ισχύει
A={α,β,γ} Β={β} Γ={δ,ε}


η επόμεν
[unparseable or potentially dangerous latex formula]

[unparseable or potentially dangerous latex formula] και [unparseable or potentially dangerous latex formula]

x\in B ή x\in C και[unparseable or potentially dangerous latex formula]

x\in B και[unparseable or potentially dangerous latex formula] ή [unparseable or potentially dangerous latex formula] και [unparseable or potentially dangerous latex formula]

[unparseable or potentially dangerous latex formula]

έτσι

[unparseable or potentially dangerous latex formula]


Εστω τώρα
[unparseable or potentially dangerous latex formula]
x\in B και[unparseable or potentially dangerous latex formula] ή [unparseable or potentially dangerous latex formula] και [unparseable or potentially dangerous latex formula]
x\in B ή x\in C και[unparseable or potentially dangerous latex formula]


[unparseable or potentially dangerous latex formula]

_________________
https://www.youtube.com/watch?v=wbZuBDJVHEI


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Τελευταίες δημοσιεύσεις:  Ταξινόμηση κατά  
Δημιουργία νέου θέματος Απάντηση στο θέμα  [ 4 δημοσιεύσεις ] 

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