Vă rog....Dau coroana! ! .....

|x|>1 => -1>x>1
A={-∞...-2}∪{2,3,....+∞}
|x|≤2 => -2≤x≤2
B={-2,-1,0,1,2}
A∪B={-∞...+∞}
A∩B={-2,2}
sper ca e bine :) coronita ?