If $A, B$ and $C$ are any three sets, then $A \times (B \cup C)$ is equal to
$(A × B) \cup (A × C)$
$(A \cup B) × (A \cup C)$
$(A × B) \cap (A × C)$
None of these
If $A$ and $B$ are two sets, then $A × B = B × A$ iff
If two sets $A$ and $B$ have $99$ elements in common, then the number of elements common to the sets $A \times B$ and $B \times A$ is equal to
Let $A=\{1,2,3\}, B=\{3,4\}$ and $C=\{4,5,6\} .$ Find
$(A \times B) \cup(A \times C)$
$A = \{1,2,3,4......100\}, B = \{51,52,53,...,180\}$, then number of elements in $(A \times B) \cap (B \times A)$ is
If $A \times B =\{(p, q),(p, r),(m, q),(m, r)\},$ find $A$ and $B$