Даны два множества X={6,17,26,33,42}, Y={12,17,20,33,42}. Укажи элементы множества X∩Y. {6,12,20,26} {6,12,17,20,26,33,42} {17,33,42}
Задание

Даны два множества \(X = \{6, 17, 26, 33, 42\}\), \(Y = \{12, 17, 20, 33, 42\}\).

Укажи элементы множества \(X \cap Y\).

  • \(\{6, 12, 20, 26\}\)
  • \(\{6, 12, 17, 20, 26, 33, 42\}\)
  • \(\{17, 33, 42\}\)