Wyznacz zbiory A U B, A ∩ B, A\B , B\A
A=(-3,2> i B=(1,4>
A U B = (-3 , 4>
A ∩ B = (1,2>
A\B=(-3 , 1>
B\A=(2,4>
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A U B = (-3 , 4>
A ∩ B = (1,2>
A\B=(-3 , 1>
B\A=(2,4>