Question

Va rog frumos! Am nevoie urgent de răspuns ​

Answer 1

a) -3 < x < 3

x apartine (-3,3)

A={-2,-1, 0, 1, 2}

b) 5 < |x|</ 8 , x apartine (-5,8]

B={-4, -3, -2, -1, 0, 1, 2, 3, 4,5,6,7,8}

c) |x | >/6 , C = {-6, -5, -4, -3, -2, -1, 0, 1,2,3,4,5,6....}