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Estudos Gerais06/04/2024

9) Diga se é verdadeira (V) ou falsa (

  1. Diga se é verdadeira (V) ou falsa ( FF ) cada uma das sentencas abaixo. a) 0{0,1,2,3,4}0 \in\{0,1,2,3,4\} f) a{a,{a}a \in\{a,\{a\} b) {a}{a,D}\{a\} \in\{a, D\} g) {a}{a,{a}}\{a\} \subset\{a,\{a\}\} c) Q{0}Q \in\{0\} n) {,{a}\mathscr{\varnothing}\{\varnothing,\{a\} d) 00 \in \varnothing i) {,{a}}\varnothing \in\{\varnothing,\{a\}\} e) {a}\{a\} \subset \varnothing j) {a,b}{a,b,c,d}\{a, b\} \in\{a, b, c, d\}

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