1) \bar{P}_{2,\, 3,\, 1}= ; 2) \bar{P}_{3,\, 1,\, 2}= ; 3) \bar{P}_{4,\, 2,\, 3}= ; 4) \bar{P}_{2,\, 2,\, 5}= .

Задание

Вычисли

\(\bar{P}\_{2,\, 3,\, 1}=\) [ ];
\(\bar{P}\_{3,\, 1,\, 2}=\) [ ];
\(\bar{P}\_{4,\, 2,\, 3}=\) [ ];
\(\bar{P}\_{2,\, 2,\, 5}=\) [ ].