The problem asks us to find the intersection of set $A$ and the union of the complement of set $B$ ($B'$) and set $C$. We are given the universal set $\mu = \{x: 0 \le x \le 6\}$, which implies $\mu = \{0, 1, 2, 3, 4, 5, 6\}$. We are also given $A = \{0, 2, 4, 6\}$, $B = \{1, 2, 3, 4\}$, and $C = \{1, 3\}$.

Discrete MathematicsSet TheorySet OperationsComplementUnionIntersection
2025/4/4

1. Problem Description

The problem asks us to find the intersection of set AA and the union of the complement of set BB (BB') and set CC. We are given the universal set μ={x:0x6}\mu = \{x: 0 \le x \le 6\}, which implies μ={0,1,2,3,4,5,6}\mu = \{0, 1, 2, 3, 4, 5, 6\}. We are also given A={0,2,4,6}A = \{0, 2, 4, 6\}, B={1,2,3,4}B = \{1, 2, 3, 4\}, and C={1,3}C = \{1, 3\}.

2. Solution Steps

First, we need to find the complement of set BB, denoted as BB'. The complement of BB contains all elements in the universal set μ\mu that are not in BB.
B={1,2,3,4}B = \{1, 2, 3, 4\}, so B=μB={0,5,6}B' = \mu - B = \{0, 5, 6\}.
Next, we need to find the union of BB' and CC, which is BCB' \cup C. This means we combine all the elements in BB' and CC into a single set, removing any duplicates.
B={0,5,6}B' = \{0, 5, 6\} and C={1,3}C = \{1, 3\}, so BC={0,1,3,5,6}B' \cup C = \{0, 1, 3, 5, 6\}.
Finally, we need to find the intersection of AA and (BC)(B' \cup C), which is A(BC)A \cap (B' \cup C). This means we find the elements that are common to both AA and (BC)(B' \cup C).
A={0,2,4,6}A = \{0, 2, 4, 6\} and BC={0,1,3,5,6}B' \cup C = \{0, 1, 3, 5, 6\}, so A(BC)={0,6}A \cap (B' \cup C) = \{0, 6\}.

3. Final Answer

{0,6}\{0, 6\}

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