(Solved): Consider the following Venn diagram for a sample space \( S \), and events \( A \) and \( B \) in ...

Consider the following Venn diagram for a sample space \( S \), and events \( A \) and \( B \) in \( S \) : Which of the following corresponds to the unshaded region? I. \( A \cup B \) II. \( A \cap B \) III. \( \left(A^{c} \cup B^{c}\right)^{c} \) IV. \( \left(A^{c} \cap B^{c}\right)^{c} \) I and IV II and III I and III II and IV None of the above