§ Задание 63
\[\boxed{\mathbf{63.}}\]
\[A = \left\{ ОО;ОР \right\};\]
\[B = \left\{ ОО;РО \right\}\]
\[A \cup B = \left\{ ОО;ОР;РО \right\}.\]
\[\boxed{\mathbf{63.}}\]
\[A = \left\{ ОО;ОР \right\};\]
\[B = \left\{ ОО;РО \right\}\]
\[A \cup B = \left\{ ОО;ОР;РО \right\}.\]