OESTERMIRIAGO
Respondido

dados os conjuntos a={1,2,3,4}.b={3,4,5,6}.c={2,4,6} responda a)A u B ,b)A u C , c) B u C, d) A n B , e)A n C,f) B n C​

Resposta :

ARMANDOBRAINLYGO

Conjuntos numéricos

a)

[tex] \sf{A\cup\:B=\left\{1,2,3,4,5,6 \right\}}[/tex]

b)

[tex] \sf{A\cup \: C =\left\{ 1,2,3,4,6\right\} }[/tex]

c)

[tex] \sf{ B\cup \: C =\left\{2,3,4,5,6 \right\} }[/tex]

d)

[tex] \sf{A\cap \: B = \left\{ 3,4\right\}}[/tex]

e)

[tex] \sf{A\cap \: C = \left\{ 2,4\right\}}[/tex]

f)

[tex] \sf{B\cap \: C = \left\{ 4,6\right\}}[/tex]

Att: José Armando =)

Go Course: Outras perguntas