ElsaMarie ElsaMarie

18-02-2015
Mathematics

contestada

Form the union for the following sets R=(10,15,20) S=(20,25) R uS=? Awnsers {} (20) (10,15,25) (10,15,20,25)

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Аноним Аноним

18-02-2015

[tex]R=\{10;\ 15;\ 20\}\\\\S=\{20;\ 25\}\\\\R\cup S=\{10;\ 15;\ 20;\ 25\}[/tex]

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