Răspunsuri

2014-06-14T15:49:51+03:00
-3 ≤ |x| ≤ 3

-3 ≤ x ≤ 3

⇒C={-3,-2,-1,0,1,2,3}
2014-06-14T15:51:57+03:00
|x| ≤3
x∈{ 3 , -3, 2 , -2, 1, -1 , 0}
C={3 , 2, 1, 0 , -3 , -2, - 1}
1 5 1