Let $R(A1,A2,A3)$ be a relation schema such that:

dom$(A1)=\{A,B,C\}$

dom$(A2)=\{1,2\}$

dom$(A3)=\{10,20\}$

$1\mathrm{.}1$ Give an example of a valid $433-$tuples relation state. $(1$ point$)$

$1\mathrm{.}2$ Give an example of an invalid $33-$tuples relation state. $(1$ point$)$