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