Răspuns:
Explicație pas cu pas:
A = {1, 2, 4, 5, 8, 10, 20, 40}
Card A = 8
__________
B = ∅
Card B = 0
__________
C = {0, 1, 2, 3, 4, 5}
Card C = 6
__________
D = {16, 25, 36, 49}
Card D = 4
__________
E = {2, 4, 6, 8}
Card E = 4
__________
F = {1, 2, 4, 8, 16}
Card F = 5
__________
G = {0, 1, 8, 27}
Card G = 4
__________
H = {1, 3, 9, 27}
Card H = 4
