Question

1) represente os elementos dos conjuntos abaixo
A) {x ∈ N / 2 < x < 15 }
B) {x ∈ z/ – 3 < x < 1}
C) {x ∈ N / x < 5}

Answer 1

Resposta:

a) x= {3,4,5,6,7,8,9,10,11,12,13,14}

b) x= {-2-1,0}

c) x= {0,1,2,3,4}