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Mathematics, 18.03.2021 02:30 toxsicity

¿Cuántos subconjuntos propios tiene el conjunto?

E = {x / x ϵ N; 13 < 3x + 2 < 27}

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¿Cuántos subconjuntos propios tiene el conjunto?

E = {x / x ϵ N; 13 < 3x + 2 < 27}...
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