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Задано U = {1, 2, 5, 7, 8, 9, 10}, A = {x: x3≤ 125 }, B = {x: 25 < x2 < 81}. Знайдіть декартовий добуток A×B
{1, 2}, {1, 5}, {1, 7}, {1, 8}, {1, 9}, {1, 10}
{1, 1}, {2, 2}, {5, 5}, {7, 7}, {8, 8}, {9, 9}, {10, 10}
{7, 7}, {7, 8}, {8, 8}
{1, 7}, {1, 8}, {2, 7}, {2, 8}, {5, 7}, {5, 8}
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