Mathematics, 27.03.2021 21:10 philkas414
. Dado el conjunto = {2; 3; {2}; ∅; {2; 3}; {∅}}, indique cuántas de las proposiciones siguientes son correctas: . {2; 3} ∈ . ∅ ∈ . {∅} ⊂ () . {2; 3} ⊂ . {∅} ⊂ . {2; 3;{3}} ∈ ()
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. Dado el conjunto = {2; 3; {2}; ∅; {2; 3}; {∅}}, indique cuántas de las proposiciones siguientes so...
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