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Which of the following represents the shaded region in the Venn diagram?

AB

  • A.\( A \cup B \)
  • B.\( A \cap B \)
  • C.\( A - B \)
  • D.\( B - A \)

Answer: C

The shaded region lies inside circle A but outside circle B - the part of \( A \) that \( B \) does not overlap.

\[ A - B = \{\, x \mid x \in A \text{ and } x \notin B \,\} \]

\( A \cap B \) would be the lens where they overlap, and \( B - A \) the mirror image on the other side.

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