Răspuns :
Răspuns:
Explicație pas cu pas:
-5 ≤ x < 2
A = {-5, -4, -3, -2, -1, 0, 1}
_________
-3 ≤ x < -2
B = {-3}
_________
-3 ≤ x < 4
C = {-3, -2, -1, 0, 1, 2, 3}
_________
-2 ≤ x < 4
D = {-2, -1, 0, 1, 2, 3]
A= {-5,-4,-3,-2,-1,0,1}
B={-3}
C={-3,-2,-1,0,1,2,3}
D={-2,-1,0,1,2,3}