Conjuntos Flashcards by Amanda k. kelly

Q

Números naturais:

A

N = {0,1,2,3,4,5,6,…}

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Q

Números inteiros:

A

Z = {…,-3,-2,-1,0,1,2,3,4,5,6,…}

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Q

Números racionais:

A

Q = a/b (dízima)

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Q

Números irracionais (I):

A

∏ = 3,1234556675445456…
raiz de 3 ou 2

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Q

Números reais (IR):

A

Todos

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