Mathematics, 15.05.2021 18:20 grenades5027
Sejam x e y números tais que os conjuntos {0, 7, 1} e {x, y, 1} são iguais. Então, podemos afirmar que: *
a) x = 0 e y = 5
b) x + y = 7
c) x = 0 e y = 1
d) x + 2 e y = 7
e) x = y
Answers: 3
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Sejam x e y números tais que os conjuntos {0, 7, 1} e {x, y, 1} são iguais. Então, podemos afirmar q...
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