PDF chapter test TRY NOW
If \(A = \{x: x \in Z, -2 < x \leq 4\}\), \(B = \{x: x \in W, x \leq 5\}\), \(C = \{-4, -1, 0, 2, 3, 4\}\), then verify \(A \cup (B \cap C) = (A \cup B) \cap (A \cup C)\).
Answer:
\(A =\)
\(B =\)
\(C = \{-4, -1, 0, 2, 3, 4\}\)
\(A \cup (B \cap C) =\)
\(A \cup B =\)
\(A \cup C =\)
\((A \cup B) \cap (A \cup C) =\)
Thus, \(A \cup (B \cap C) = (A \cup B) \cap (A \cup C)\).
Hence, we proved.
(Note: Enter the numbers in ascending order.)