Mathematics, 26.03.2021 17:00, sis212
. Dado el conjunto = {2; 3; {2}; ∅; {2; 3}; {∅}}, indique cuántas de las proposiciones
siguientes son correctas:
. {2; 3} ∈
. ∅ ∈
. {∅} ⊂ ()
. {2; 3} ⊂
. {∅} ⊂
. {2; 3;{3}} ∈ ()
Answers: 2
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. Dado el conjunto = {2; 3; {2}; ∅; {2; 3}; {∅}}, indique cuántas de las proposiciones
siguientes s...
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