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Mathematics, 18.02.2020 20:29 jchavez0790

Identifique se cada um dos elementos: -4; 1/3; 3; 0,25 pertence ou não a cada um desses conjuntos

A = { x | x é um número inteiro}

B = { x | x < 1}

C = { x | 15x - 5 = o}

D = {x | -2 x 1/4}

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Identifique se cada um dos elementos: -4; 1/3; 3; 0,25 pertence ou não a cada um desses conjuntos

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