Question

Sejam A = {x ∈ R | x > - 2} e B = ] -3, "frac{4}{3}"]. Determine: (1,0 pts)


A _________________________________________________________________________



B _________________________________________________________________________



A U B ______________________________________________________________________


A – B ______________________________________________________________________
me ajudem pfv mandem a conta da questão

Answer 1

Resposta:

Explicação passo-a-passo:

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