Zbiory.
A=(-1;2> B=<-1;3)Wyznacz: A iloczyn B A suma BA/BB/A
A=(-1;2>
B=<-1;3)
A U B = <-1;3)
A n B = (-1;2>
A \ B = Ф (zbiór pusty)
B \ A = {-1} U (2;3)
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A=(-1;2>
B=<-1;3)
A U B = <-1;3)
A n B = (-1;2>
A \ B = Ф (zbiór pusty)
B \ A = {-1} U (2;3)
A=(-1;2>
B=<-1;3)
A U B = <-1;3)
A n B = (-1;2>
A \ B = Ф (zbiór pusty)
B \ A = {-1} U (2;3)