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which statements are true about x? select three options. \\(\\square x …

Question

which statements are true about x? select three options. \\(\square x \in b \cup c\\) \\(\square x \in b \cap c\\) \\(\square x \in a \cup c\\) \\(\square x \in a \cap c\\) \\(\square x \in a\\)

Explanation:

Brief Explanations
  1. For \( x \in B \cup C \): The union of \( B \) and \( C \) (\( B \cup C \)) includes all elements in \( B \), in \( C \), or in both. Since \( x \) is in the intersection of \( B \) and \( C \) (from the Venn diagram), it is in \( B \cup C \).
  2. For \( x \in B \cap C \): The intersection of \( B \) and \( C \) (\( B \cap C \)) includes elements in both \( B \) and \( C \). From the Venn diagram, \( x \) is in the region common to \( B \) and \( C \), so \( x \in B \cap C \).
  3. For \( x \in A \cup C \): The union of \( A \) and \( C \) (\( A \cup C \)) includes all elements in \( A \), in \( C \), or in both. Since \( x \) is in \( C \) (and also in \( B \cap C \)), it is in \( A \cup C \).
  4. For \( x \in A \cap C \): The intersection of \( A \) and \( C \) (\( A \cap C \)) is the region common to \( A \) and \( C \). From the diagram, \( x \) is not in \( A \), so \( x

otin A \cap C \).

  1. For \( x \in A \): From the Venn diagram, \( x \) is not in the region of set \( A \), so \( x

otin A \).

Answer:

  • \( x \in B \cup C \)
  • \( x \in B \cap C \)
  • \( x \in A \cup C \)