O inegalitate simpla?

Moderators: Laurian Filip, Filip Chindea, Radu Titiu, maky, Cosmin Pohoata

Post Reply
User avatar
Alin Galatan
Site Admin
Posts: 247
Joined: Tue Sep 25, 2007 9:24 pm
Location: Bucuresti/Timisoara/Moldova Noua

O inegalitate simpla?

Post by Alin Galatan »

Care numar este mai mare: \( \prod_{n=1}^{25} \left( 1 - \frac{n}{365} \right) \) sau \( \frac{1}{2} \)?
User avatar
Filip Chindea
Newton
Posts: 324
Joined: Thu Sep 27, 2007 9:01 pm
Location: Bucharest

Post by Filip Chindea »

Produsul din stanga este in jur de \( 0.4018 \). Oricum, problema se reduce la o inegalitate cu factoriali si puteri exclusiv calculatorie, asa ca nu putem vorbi de "simplitate".
Life is complex: it has real and imaginary components.
Post Reply

Return to “Inegalitati”