Perguntas relacionadas
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a)N*={ 0 ,1,2,3,4,5...} e N={1,2,3,4,5..}
b)N= {1,2,3,4,5...} e N*={0,1,2,3,4,5..}
c)N e N *são iguais
d)N={0,1,2,3,4,5...} e N*= {1,2,3,4,5..}
Dados os conjuntos:
A = {1,2,3,4,5}
B = {2,4,6,8,10}
C = {3,4,5,6}
A ∪ B = {1,2,3,4,5,6,8,10}
B ∪ C = {2,3,4,5,6,8,10}
A ∪ C = {1,2,3,4,5,6}
A ∩ B ...
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