Unie množin A a B
Jsou dány množiny A = \{1;4;7;9;12 \} a B = \{–3;0;2;4 \}.
Urči:
\large A \cup B
\large A \cup B = \left \{-3;0;1;2;4;7;9;12 \right \}
\large A \cup B = \left \{-3;0;1;2;4;7;9;12;15 \right \}
\large A \cup B = \left \{-3;0;1;2;4;7;9 \right \}
\large A \cup B = \left \{0;1;2;4;7;9;12 \right \}
Nyní provedeš sjednocení dvou množin. Sjednocení spočívá v tom, že vypíšeš všechny prvky obou množin do jedné, neboli množiny prostě sjednotíš.
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