A∪B = <-5;3>
A∩B = <1;3>
A-B = zbior pusty
B-A = <-5;1)
A=<1;3>, B=<-5;3>
A∪ B = <-5,3>
A∩B=<1,3>
A-B = pusty
B-A =<-5,1)
A=(-3;2>, B=(-1;2>
A∪ B = (-3,2>
A∩ B = (-1,2>
A-B = (-3,-1>
B-A = pusty
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A∪B = <-5;3>
A∩B = <1;3>
A-B = zbior pusty
B-A = <-5;1)
A=<1;3>, B=<-5;3>
A∪ B = <-5,3>
A∩B=<1,3>
A-B = pusty
B-A =<-5,1)
A=(-3;2>, B=(-1;2>
A∪ B = (-3,2>
A∩ B = (-1,2>
A-B = (-3,-1>
B-A = pusty