Question Number 195490 by 073 last updated on 03/Aug/23
Commented by 073 last updated on 03/Aug/23
$$\mathrm{solution}\:\mathrm{please}???? \\ $$
Commented by TheHoneyCat last updated on 04/Aug/23
could you please give more contex? (And ideally re-write the question in LateX.) The way I'm understanding it doesn't make sens (or maybe you are missing some definition, like that of P_n...)