Let $A$ and $B$ be two sets then $(A \cup B)' \cup (A' \cap B)$ is equal to
Let $A$ and $B$ be two sets then $(A \cup B)' \cup (A' \cap B)$ is equal to
- A
$A'$
- B
$A$
- C
$B'$
- D
None of these
Similar Questions
Fill in the blanks to make each of the following a true statement :
${{\mathop{\rm U}\nolimits} ^\prime } \cap A = \ldots $
Fill in the blanks to make each of the following a true statement :
${{\mathop{\rm U}\nolimits} ^\prime } \cap A = \ldots $
Draw appropriate Venn diagram for each of the following:
$(A \cap B)^{\prime}$
Draw appropriate Venn diagram for each of the following:
$(A \cap B)^{\prime}$
Given $n(U) = 20$, $n(A) = 12$, $n(B) = 9$, $n(A \cap B) = 4$, where $U$ is the universal set, $A$ and $B$ are subsets of $U$, then $n({(A \cup B)^C}) = $
Given $n(U) = 20$, $n(A) = 12$, $n(B) = 9$, $n(A \cap B) = 4$, where $U$ is the universal set, $A$ and $B$ are subsets of $U$, then $n({(A \cup B)^C}) = $
Let $U=\{1,2,3,4,5,6,7,8,9\}, A=\{1,2,3,4\}, B=\{2,4,6,8\}$ and $C=\{3,4,5,6\} .$ Find
$(B-C)^{\prime}$
Let $U=\{1,2,3,4,5,6,7,8,9\}, A=\{1,2,3,4\}, B=\{2,4,6,8\}$ and $C=\{3,4,5,6\} .$ Find
$(B-C)^{\prime}$
If $A$ is any set, then
If $A$ is any set, then