Wyznacz zbiór AuB i AnB jeżeli A={n∈N:n ≥2} i B{n∈N: n<5}
A={0,1,2}
B={6,7,8...}
AuB={0,1,2,6,7,8..}
AnB=brak
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A={0,1,2}
B={6,7,8...}
AuB={0,1,2,6,7,8..}
AnB=brak