Question: Give $ A = [1, 4]; B = (2, 6); C = (1, 2) $. Find $ A \cap B \cap C $. Answer Recall: $ x \in A \cap B \cap C \Leftrightarrow \begin {cases} x \in A \\x \in B \\x \in C \end {cases} $ We need to find the numbers …

[QAZ] Give $ A = [1, 4]; B = (2, 6); C = (1, 2) $. Find $ A \cap B \cap C $.Read More