Задание
Из множеств \(A =\) \(\{1, 3, 6, 10\}\), \(B =\) \(\{6, 13, 18\}\), \(C =\) \(\{3, 13, 18, -3\}\) получили множество \(D =\) \((B \cup C) \cap A\). Заполни пропуски в порядке возрастания элементов.
Ответ:
\(1\) способ: \(D =\) \((B \cup C) \cap A\) \(=\) \(\left\{\right.\)[ ], [ ], [ ], [ ], [ ]\(\}\)\(\bigcap\)\(\{1, 3, 6, 10\}\) \(=\) \(\left\{\right.\)[ ], [ ]\(\}\).
\(2\) способ: \(D =\) \((B \cup C) \cap A = (B \cap A) \cup (C \cap A)\) \(=\) \(\left\{\right.\)[ ]\(\}\)\(\cup\)\(\left\{\right.\)[ ]\(\}\) \(=\) \(\left\{\right.\)[ ], [ ]\(\}\).