Question

{ x e z/ x> 10 e x < x < 20 }

Answer 1

Resposta:

{ x e z/ x> 10 e x < x < 20 }

= ( 12, 14, 16, 18)

Answer 2

Resposta:

{x e z / x > 10 e x < x<20}

resposta-

={12,14,16,18}