Ответ:
Множество содержит каждый подходящий элемент только один раз.
- A = {13, 26, 39, 52, 65, 78, 91}.
- B = {1, 2, 3, 4, 6, 12}.
- C = {8, 16, 24, 32}.
- D = {2, 4, 6, 8}.
- E = {1, 2, 3, 4, 6, 8, 12, 16, 24, 48}.
- F = {1, 3, 5, 7, 9}.
- Так как 111 = 3 ⋅ 37, то H = {1, 3, 37, 111}.
- Двузначные числа, кратные 9: 18, 27, 36, 45, 54, 63, 72, 81, 90, 99. Нечётные из них: K = {27, 45, 63, 81, 99}.
Ответ: A = {13, 26, 39, 52, 65, 78, 91}; B = {1, 2, 3, 4, 6, 12}; C = {8, 16, 24, 32}; D = {2, 4, 6, 8}; E = {1, 2, 3, 4, 6, 8, 12, 16, 24, 48}; F = {1, 3, 5, 7, 9}; H = {1, 3, 37, 111}; K = {27, 45, 63, 81, 99}.
