Odpowiedź:
a)AUB= {-2,-1,0,1,2} , AnB={0} , A/B={1,2} , B/A ={-2,-1}
b) AUB={-1,0,1}, AnB={0,1} , A/B={-1} , B/A=Ф (zbiór pusty)
c)AUB= {2,4,5,6} , AnB={4,5} , A/B={2,6} , B/A =Ф
d) AUB={1,2,3,4,5,6}, AnB=Ф , A/B={1,3,5} , B/A={2,4,6}
n ( U tylko odwrócone możesz sobie napisać) :)
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Odpowiedź:
a)AUB= {-2,-1,0,1,2} , AnB={0} , A/B={1,2} , B/A ={-2,-1}
b) AUB={-1,0,1}, AnB={0,1} , A/B={-1} , B/A=Ф (zbiór pusty)
c)AUB= {2,4,5,6} , AnB={4,5} , A/B={2,6} , B/A =Ф
d) AUB={1,2,3,4,5,6}, AnB=Ф , A/B={1,3,5} , B/A={2,4,6}
n ( U tylko odwrócone możesz sobie napisać) :)