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SE CONSIDERA MULTIMILE:A=1,2,3,4,5 SI B=2,4,6,8,10 SCRIE A∨b,A∧B,A-B,B-A

Răspuns :

 [tex] A=\{1;2;3;4;5\} \;\;si\;\;B=\{2;4;6;8;10\}\\ A\cup{B}=\{1,2,3,4,5,6,8,10\}\\ A-B=\{1,3,5 \}\\ B-A=\{6,8,10 \}\\
 A\cap{B}=\{2,4\}\\ [/tex]