The solution set of $8x \equiv 6(\bmod 14),\,x \in Z$, are
$[8] \cup [6]$
$[8] \cup [14]$
$[6] \cup [13]$
$[8] \cup [6] \cup [13]$
If $A, B$ and $C$ are any three sets, then $A \times (B \cup C)$ is equal to
If $A = \{ 2,\,4,\,5\} ,\,\,B = \{ 7,\,\,8,\,9\} ,$ then $n(A \times B)$ is equal to
$A = \{1, 2, 3\}$ and $B = \{3, 8\}$, then $(A \cup B) × (A \cap B)$ is
If $A = \{ 1,\,2,\,3,\,4\} $; $B = \{ a,\,b\} $ and $f$ is a mapping such that $f:A \to B$, then $A \times B$ is
The Cartesian product $A$ $\times$ $A$ has $9$ elements among which are found $(-1,0)$ and $(0,1).$ Find the set $A$ and the remaining elements of $A \times A$.