Q. The value of $\left(A\cup B \cup C\right) \cap \left(A \cap B^{c} \cap C^{c}\right)^{c} \cap C^{c} $ , is
Sets
Solution:
From Fig. (i), (ii) and (iii), we get
$\left(A\cup B \cup C\right) \cap \left(A \cap B^{c} \cap C^{c}\right)^{c} \cap C^{c} = \left(B \cap C^{c}\right)$
